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“I don’t take chemicals,

I prefer natural herbal remedies!”

How often have we heard such statements? They are usually pronounced with an air of smug superiority and condescending pity towards those poor consumers who swallow paracetamol, ibuprofen, or other chemicals when having a headache or other health problem.

But the air of superiority seems misplaced because these ‘herbivores’ actually consume many more chemicals than the ‘chemivores’. What those who swear by ‘non-chemical’ medicines ignore is the fact that herbal remedies are packed with many different chemicals.

Below I have listed the main active chemical compound of some very well-known herbal remedies:

  • Calendula (Calendula officinalis L.): flavonoids, triterpene alcohols, triterpene saponins, carotenoids, polysaccharides, essential oil
  • Chamomile (Matricaria recutita L.): essential oil, sesquiterpenes, dicycloethern
  • Echinacea (Echinacea purpurea): polysaccharides, caffeic acid derivatives, alkamides, polyacetylenes, essential oil.
  • Eucalyptus (Eucalyptus globulus Labill.): cineole, euglobales, macrocarpales
  • Garlic (Allium sativum L.): alliin [(+)- S-allyl-L-cystein sulfoxide],  allicin (allyl 2- thiosulphate propane)
  • Hops (Humulus lupulus L.): phloroglucinol derivates, essential oil
  • Lavender (Lavandula angustifolia Mill.): linalyl acetate and linalool, tannins
  • Liquorice (Glycyrrhiza glabra L.): triterpenoid, flavonoids, isoflavones, polysaccharides
  • Peppermint (Mentha x piperita L.): menthol, menthone, menthyl acetate, tannins, flavonoids
  • Valerian (Valeriana officinalis L.): essential oil, sesquiterpene acids, iridoids, lignans, caffeic acid derivatives, alkaloids

Whenever I explain this to a ‘herbivore’ (here defined as a person who prefers herbal to conventional medicine), she is initially taken aback but, as soon as she has recovered from the shock, she regains their superior attitude and says: “Ah yes, but these are natural chemicals; they cannot do any harm, you know.”

“No, I don’t know!” I then reply, “There are two errors in what you just said: firstly, many chemicals that plants produce are highly poisonous – in fact, some of the most potent toxins we know come from plants – and secondly there is no difference between a chemical XY produced by a plant and the same chemical produced in a factory.”

At this stage, we usually change the subject or part our ways.

A few months ago, I started contributing to a German blog. This has been fun but only moderately successful in terms of readership. This week, I posted something about a homeopath and his strange attitude towards COVID vaccinations. This post was so far read by around 20 000 people!

As it was so unusually successful (and because there is a big conference today on the subject), I decided to translate it for my non-German readers.

Here we go:

A lot of downright silly stuff is currently being written about vaccine side effects at the moment, not least on Twitter where I recently found the following comment from a medical colleague:

I’ve been a doctor for 25 years now. I have never experienced such an amount of vaccine side effects. I can’t imagine that other colleagues feel differently.

This kind of remark naturally makes you think. So let’s think a little bit about these two sentences. In particular, I would like to ask and briefly answer the following questions:

  1. How reliable is this physician’s impression?
  2. What does the reliable evidence say?
  3.  Is it conceivable that this doctor is mistaken?
  4. What might be the causes of his error?
  5. Who is the author?
  6. Why is the tweet questionable?

1. How reliable is this doctor’s impression?

A whole 25 years of professional experience! So we are dealing with a thoroughly experienced doctor. His statement about the current unusually large amount of vaccination side effects should therefore be correct. Nevertheless, one should perhaps bear in mind that the incidence of side effects cannot be determined by rough estimations, but must be precisely quantified. In addition, we also need data on the severity and duration of symptoms. For example, is it only mild pain at the injection site or venous thrombosis? Are the symptoms only temporary, long-lasting, or even permanent? In general, it must be said that the experience of a physician, while not completely insignificant, does not constitute evidence. Oscar Wilde once said, “experience is the name we give to our mistakes.”

2. What does the reliable evidence tell us?

Even if the good doctor had 100 years of professional experience and even if he could accurately characterize the side effects, his experience would be trivial compared to the hard data we have on this subject. Nearly 2 billion vaccinations have now been performed worldwide, and we are therefore in the fortunate position of having reliable statistics to guide us. And they show that side effects such as pain at the injection site, fatigue, and headaches are quite common, while serious problems are very rare.[1] A recent summary comes to the following conclusion (my translation)[2]:

The current data suggests that the currently approved mRNA-based COVID-19 vaccines are safe and effective for the vast majority of the population. Furthermore, broad-based vaccine uptake is critical for achieving herd immunity; an essential factor in decreasing future surges of COVID-19 infections. Ensuring sufficient COVID-19 vaccination adoption by the public will involve attending to the rising vaccine hesitancy among a pandemic-weary population. Evidence-based approaches at the federal, state, city, and organizational levels are necessary to improve vaccination efforts and to decrease hesitancy. Educating the general public about the safety of the current and forthcoming vaccines is of vital consequence to public health and ongoing and future large-scale vaccination initiatives.

3. Is it conceivable that this doctor is mistaken?

In answering this question, I agree with Oscar Wilde. The evidence very clearly contradicts the physician’s impression. So the doctor seems to be mistaken — at least about the incidence of side effects that are not completely normal and thus to be expected. Even if indeed ‘other colleagues feel no differently’, such a cumulative experience would still mislead us. The plural of ‘anecdote’ is ‘anecdotes’ and not ‘evidence’.

4. What might be the causes of his error?

I wonder whether our doctor perhaps did not see or did not want to see the following circumstance: It is inevitable that a physician, at a time when soon 50% of all Germans were vaccinated, also sees a lot of patients complaining about side effects. He has never seen anything like that in his 25-year career! That’s because we haven’t been hit by a pandemic in the last 25 years. For a similar reason, the colleague will treat far fewer frostbites in midsummer than during a severe winter. The only surprising thing would be not to see more patients reporting vaccine side effects during the biggest vaccination campaign ever.

5. Who is the author?

At this point, we should ask, who is actually the author and author of the above tweet? Perhaps the answer to this question will provide insight into his motivation for spreading nonsense? Dr. Thomas Quak (no, I did not invent the name) is a practicing homeopath in Fürstenfeldbruck, Germany. Like many homeopaths, this Quak probably has a somewhat disturbed relationship to vaccination. In his case, this goes as far as recommending several vaccine-critical machinations on his website and even offering ‘critical vaccination advice’ as a special service.[3]

Now we can immediately put the Quak tweet in a better perspective. Dr. Quak is a vaccination opponent or critic and wants to warn the public: for heaven’s sake, don’t get vaccinated folks; side effects are more common than ever!!!! Therefore, he also conceals the fact that the side-effects are completely normal, short-term vaccination reactions, which are ultimately of no significance.

6. Why is the tweet concerning?

Perhaps you feel that the Quak and his Quack tweet are irrelevant? What harm can a single tweet do, and who cares about a homeopath from Fürstenfeldbruck? As good as none and nobody! However, the importance does not lie in a single homeopath unsettling the population; it consists in the fact that such things currently happen every day thousandfold.

In their narrow-mindedness, vaccination opponents of all shades want to make us believe that they are concerned about our well-being because they know more than we and all the experts (who are of course bought by the pharmaceutical industry). But if you scratch just a little at the surface of their superficiality, it turns out that the exact opposite is true. They are ill-informed and only interested in spreading their hare-brained, misanthropic ideology.

And why do homeopaths do this? There are certainly several reasons. Although Hahnemann himself was impressed by the success of vaccination, which was invented in his time and hailed as a breakthrough, most of his successors soon sided with vaccination critics. Many do so by warning (like our Quak) of side effects, thinking that they are thus protecting their patients. However, they ignore two very important points:

  1. Even if the dangers of vaccinations were much greater than they actually are (no one is claiming that they are completely harmless), the benefits would still far outweigh the potential harms.
  2. If the Quaks (and all the quacks) of this world succeeded in dissuading a sizable percentage of the population from vaccinating and thus save them from the ‘oh-so-dangerous side effects’, they would still be doing a real disservice to public health. With regard to COVID-19, this would mean that the pandemic would remain with us in the long term and cost many more lives.

Whatever the motives of the homeopathic anti-vax brigade, it is certain that their attitude is a threat to our health. This has repeatedly made me state:

The homeopathic pills may be harmless, but unfortunately, the homeopaths are not!


  1. COVID-19 vaccine availability: what are the side effects? | British Journal of General Practice ( ︎
  2. Review the safety of Covid-19 mRNA vaccines: a review – PubMed ( ︎
  3. Vaccination Information ( ︎



The integration of so-called alternative medicine (SCAM) into cancer care may reduce the adverse effects of anti-neoplastic treatment but also cause new problems and non-adherence to conventional treatment. Therefore, its net benefit is questionable.

The aim of this randomized controlled study was to investigate the impact of integrative open dialogue about SCAM  on cancer patients’ health and quality of life (QoL).

Patients undergoing curative or palliative anti-neoplastic treatment were randomly assigned to standard care (SC) plus SCAM or SC alone. A nurse specialist facilitated SCAM in one or two sessions. The primary endpoint was the
frequency of grade 3–4 adverse events (AE) eight weeks after enrollment. Secondary endpoints were the frequency of grade 1–4 AE and patient-reported QoL, psychological distress, perceived information, attitude towards and use of SCAM 12 and 24 weeks after enrollment. Survival was analyzed post-hoc.

Fifty-seven patients were randomized to SCAM and 55 to SC.  No significant differences were found in terms of AEs of cancer patients. A trend towards better QoL, improved survival, and a lower level of anxiety was found in the SCAM group.

The authors concluded that integration of SCAM into daily oncology care is feasible. IOD-CAM was not superior to SC in reducing the frequency of grade 3-4 AEs, but it did not compromise patient safety.  Implementation of  SCAM
may improve the QoL, anxiety, and emotional well-being of the patients by reducing the level of nausea, vomiting and diarrhea. Finally, SCAM potentially improves the patients’ self-care, which contributes to
increased treatment adherence and improved survival.

This is an interesting paper with a very odd conclusion. The positive trends found failed to be statistically significant. Why employ statistics only to ignore them in our interpretation of the findings?

I can well imagine that the integration of effective treatments into cancer care improves the outcome. I have no problem with this at all – except it is not called INTEGRATIVE MEDICINE but EVIDENCE-BASED MEDICINE!!! If we integrate dubious treatments into cancer care, it’s called INTEGRATIVE MEDICINE, and it’s unlikely to do any good.

In my view, this small study showed just one thing:

Integrative medicine does not reduce adverse effects in cancer patients.


Prince Charles has claimed that people struggling to return to full health after having the coronavirus should practice yoga. This is what the GUARDIAN reported about it on Friday:

In a video statement on Friday to the virtual yoga and healthcare symposium Wellness After Covid, the heir apparent said doctors should work together with “complementary healthcare specialists” to “build a roadmap to hope and healing” after Covid. “This pandemic has emphasised the importance of preparedness, resilience and the need for an approach which addresses the health and welfare of the whole person as part of society, and which does not merely focus on the symptoms alone,” Charles said. “As part of that approach, therapeutic, evidenced-informed yoga can contribute to health and healing. By its very nature, yoga is an accessible practice which provides practitioners with ways to manage stress, build resilience and promote healing…”

… Charles, who has previously espoused the benefits of yoga, is not the only fan in the royal family. His wife, the Duchess of Cornwall, has said “it makes you less stiff” and “more supple”, while Prince William has also been pictured doing yogic poses. In 2019, the Prince of Wales said yoga had “proven beneficial effects on both body and mind”, and delivered “tremendous social benefits” that help build “discipline, self-reliance and self-care”.



Yoga is a complex subject because it entails a host of different techniques, attitudes, and life-styles. There have been numerous clinical trials of various yoga techniques. They tend to suffer from poor study design as well as incomplete reporting and are thus no always reliable. Several systematic reviews have summarised the findings of these studies. A 2010 overview included 21 systematic reviews relating to a wide range of conditions. Nine systematic reviews arrived at positive conclusions, but many were associated with a high risk of bias. Unanimously positive evidence emerged only for depression and cardiovascular risk reduction.[1] There is no evidence that yoga speeds the recovery after COVID-19 or any other severe infectious disease, as Charles suggested.

Yoga is generally considered to be safe. However, a large-scale survey found that approximately 30% of yoga class attendees had experienced some type of adverse event. Although the majority had mild symptoms, the survey results indicated that patients with chronic diseases were more likely to experience adverse events.[2]  It, therefore, seems unlikely that yoga is suited for many patients recovering from a COVID-19 infection.

The warning by the Vatican’s chief exorcist that yoga leads to ‘demonic possession’[3] might not be taken seriously by rational thinkers. Yet, experts have long warned that many yoga teachers try to recruit their clients into the more cult-like aspects of yoga.[4]

Perhaps the most remarkable expression in Charles’ quotes is the term ‘EVIDENCE-INFORMED‘. It crops up regularly when Charles (or his advisor Dr. Michael Dixon) speaks or writes about so-called alternative medicine (SCAM). It is a clever term that sounds almost like ‘evidence-based’ but means something entirely different. If a SCAM is not evidence-based, it can still be legitimately put under the umbrella of ‘evidence-informed’: we know the evidence is not positive, we were well-informed of this fact, we nevertheless conclude that yoga (or any other SCAM) might be a good idea!

In my view, the regular use of the term ‘evidence-informed’ in the realm of SCAM discloses a lack of clarity that suits all snake-oil salesmen very well.


[1] Ernst E, Lee MS: Focus on Alternative and Complementary Therapies Volume 15(4) December 2010 274–27

[2] Matsushita T, Oka T. A large-scale survey of adverse events experienced in yoga classes. Biopsychosoc Med. 2015 Mar 18;9:9. doi: 10.1186/s13030-015-0037-1. PMID: 25844090; PMCID: PMC4384376.




The Indian AYUSH ministry has a track record of doing irresponsible stuff. Now they have published guidelines for treating Mucormycosis (black fungus) with homeopathy. Allow me to show you the crucial passages of their announcement:

… With the increasing cases of special variety of fungal infection, Mucormycosis (black fungus) the present information have been prepared with experience of senior clinicians in treating specific fungal infections and researchers of the system, for efficient treatment of suspected and diagnosed cases of Mucormycosis with Homoeopathy. This condition requires hospital based treatment under supervision and Homoeopathic medicines can be prescribed in an integrated manner. Since mostly immune compromised patients get this infection, strict monitoring of blood sugar and other vitals is required…

As a system with holistic approach, homoeopathy medicines may be selected based on the presenting signs and symptoms of each patient(4). Fungal infections are amenable to homoeopathic treatment. Various research studies undertaken on various fungi in-vitro model showed that homoeopathy medicine could prevent the growth of the fungus(5-8). Clinical studies have shown encouraging results on fungal infections (9-10). The medicines given here are suggestive based on their clinical use.

Symptomatic Homoeopathy management of Suspected and Diagnosed cases of Mucormycosis-




Note: -Apart from these lists of medicines any other medicine and any other potency may be
prescribed based on the symptom similarity in each case.



Mucormycosis (black fungus) is a disease of immunocompromised patients. Five types can be differentiated:

  1. rhinocerebral (most common),
  2. pulmonary,
  3. cutaneous,
  4. disseminated,
  5. gastrointestinal (rare).

Rhinocerebral mucormycosis commonly causes headaches, visual changes, sinusitis, and proptosis. Pulmonary mucormycosis commonly presents as a cough. Late diagnosis may result in dissemination, leading to high mortality. Treatment consists of amphotericin B, surgery, and immune restoration.

It is believed that the current surge of mucormycosis in India has an overall mortality rate of 50% and is triggered by the use of steroids which are often life-saving for critically ill Covid-19 patients. It almost goes without saying that homeopathy has not been shown to be effective against this (or any other) condition. As to the AYUSH ministry, the less they interfere with public health in India, the better for the survival of patients, I fear.

Due to polypharmacy and the rising popularity of so-called alternative medicines (SCAM), oncology patients are particularly at risk of drug-drug interactions (DDI) or herb-drug interactions (HDI). The aims of this study were to assess DDI and HDI in outpatients taking oral anticancer drugs.

All prescribed and non-prescribed medications, including SCAMs, were prospectively collected by hospital pharmacists during a structured interview with the patient. DDI and HDI were analyzed using four interaction software programs: Thériaque®,®, Hédrine, and Memorial Sloan Kettering Cancer Center (MSKCC) database. All detected interactions were characterized by severity, risk, and action mechanism. The need for pharmaceutical intervention to modify drug use was determined on a case-by-case basis.

A total of 294 patients were included, with a mean age of 67 years [55-79]. The median number of chronic drugs per patient was 8 [1-29] and 55% of patients used at least one SCAM. At least 1 interaction was found for 267 patients (90.8%): 263 (89.4%) with DDI, 68 (23.1%) with HDI, and 64 (21.7%) with both DDI and HDI. Only 13% of the DDI were found in Thériaque® and® databases, and 125 (2.5%) were reported with a similar level of risk on both databases. 104 HDI were identified with only 9.5% of the interactions found in both databases. 103 pharmaceutical interventions were performed, involving 61 patients (20.7%).

The authors concluded that potentially clinically relevant drug interactions were frequently identified in this study, showing that several databases and structured screening are required to detect more interactions and optimize medication safety.

These data imply that DDIs are more frequent than HDIs. This does, however, not tell us which are more important. One crucial difference between DDIs and HDIs is that the former are usually known to the oncology team who should thus be able to prevent them or deal with them appropriately; in contrast, HDIs are often not known to the oncology team because many patients fail to disclose the fact that they take herbal remedies. Some forget, some do not think of herbals as medicine, others may be worried about their physician’s reaction.

It follows that firstly, conventional healthcare practitioners should always ask about the usage of herbal remedies, and secondly, they need to be informed about which herbal remedy might interact with which drug. The first can easily be implemented into routine history-taking; the second is more problematic, not least because our knowledge about HDIs is still woefully incomplete. In view of this, it might often be wise to tell patients to stop taking herbal remedies while they are on prescription drugs.

Vertebral artery dissections (VAD) are a rare but important cause of ischemic stroke, especially in younger patients. Many etiologies have been identified, including motor vehicle accidents, cervical fractures, falls, physical exercise, and, as I have often discussed on this blog, cervical chiropractic manipulation. The goal of this study was to investigate the subgroup of patients who suffered a chiropractor-associated injury and determine how their prognosis compared to other-cause VAD.

The researchers, neurosurgeons from Chicago, conducted a retrospective chart review of 310 patients with vertebral artery dissections who presented at their institution between January 2004 and December 2018. Variables included demographic data, event characteristics, treatment, radiographic outcomes, and clinical outcomes measured using the modified Rankin Scale.

Overall, 34 out of our 310 patients suffered a chiropractor-associated injury. These patients tended to be younger (p = 0.01), female (p = 0.003), and have fewer comorbidities (p = 0.005) compared to patients with other-cause VADs. The characteristics of the injuries were similar, but chiropractor-associated injuries appeared to be milder at discharge and at follow-up. A higher proportion of the chiropractor-associated group had injuries in the 0-2 mRS range at discharge and at 3 months (p = 0.05, p = 0.04) and no patients suffered severe long-term neurologic consequences or death (0% vs. 9.8%, p = 0.05). However, when a multivariate binomial regression was performed, these effects dissipated and the only independent predictor of a worse injury at discharge was the presence of a cervical spine fracture (p < 0.001).

The authors concluded that chiropractor-associated injuries are similar to VADs of other causes, and apparent differences in the severity of the injury are likely due to demographic differences between the two populations.

The authors of the present paper are clear: “chiropractic manipulations are a risk factor for vertebral artery dissections.” This fact is further supported by a host of other investigations. For instance, the Canadian Stroke Consortium found that 28% of strokes following cervical artery dissection were preceded by chiropractic neck manipulation. Dziewas et al. obtained a similar rate in patients with vertebral artery dissections. Many chiropractors are in denial; however, this is merely due to their overt conflicts of interest.

My conclusions from the accumulated evidence are this:

Spinal manipulations of the upper spine should not be routinely used for any condition. Patients who nevertheless insist on having them must be made aware of the risks and give informed consent.

I have reported about the risks of chiropractic manipulation many times before. This is not because, as some seem to believe, I have an axe to grind but because the subject is important. This week, another case of stroke after chiropractic manipulation was in the news. Some will surely say that it is alarmist to mention such reports which lack lots of crucial details. Yet, as long as chiropractors do not establish a proper monitoring system where serious adverse effects of spinal manipulation are noted, I think it is important to record even incomplete cases in this fashion.

Barbara Shand is a working mom who lives in Alberta, Canada. She went to see a chiropractor because she had neck pain. “Near the very end of the appointment, the chiropractor asked: ‘Do you want your neck adjusted?’ I said: ‘Sure.’” “As soon as she did it, everything went black,” Shand recalls.

The patient was then rushed to a hospital by ambulance. “When I did open my eyes, I couldn’t focus. It was all blurry, I had massive vertigo, I didn’t know what was up or down,” Shand told the journalist. The diagnosis, Shand explains, was a right vertebral artery dissection, followed by a stroke. Mrs. Sands continues to struggle with coordination and balance.

The Alberta College and Association of Chiropractors acknowledges “there have been reported cases of stroke associated with visits to various healthcare practitioners, including those that provide cervical spine manipulation.” But they claim it is rare. They did not comment on the informed consent which, according to Shand’s description, was more than incomplete.

The fact that the ACAC admits that such events have happened before is laudable and a step in the right direction (some chiropractic organizations don’t even go that far). Yet, their caveat that such cases are rare is problematic. Without a monitoring system, nobody can tell how frequent they are! What we do see is merely the tip of a much bigger iceberg. There have been hundreds of cases like Mrs. Shand. The truth of the matter is this: Chiropractic neck manipulations are not supported by sound evidence of effectiveness for any condition. This means that even rare risks (if they are truly rare) would tilt the risk/benefit balance into the negative.

The conclusion is, I think, to avoid neck manipulations at all costs. Or, as one neurologist once put it:

don’t let the buggars touch your neck!

‘CLAMP DOWN ON THE BOGUS SCIENCE OF HOMEOPATHY’ is the title of a comment by Oliver Klamm in The Times today. Here is the background to his article.

In September 2020, the website of Homeopathy UK,, featured a page titled “Conditions Directory” with text that stated “Please find below a list of conditions where homeopathy can help …” followed by a list of medical conditions that included depression, diabetes, infertility, psoriasis and asthma. When consumers clicked-through the links to the conditions listed on that page, they were taken to separate pages for each that contained anecdotal descriptions from doctors detailing how they had applied homeopathic methods to the relevant conditions.

The UK Advertising Standards Authority received a complainant that challenged whether the ad discouraged essential treatment for conditions for which medical supervision should be sought, namely depression, diabetes, infertility, psoriasis and asthma.

The response of ‘Homeopathy UK’ said that, as a registered charity, they sought to share information about homeopathy for the benefit of others, rather than for commercial gain, and that they would always recommend that patients seeking homeopathic care did so under the supervision of a qualified medical practitioner…

The ASA upheld the complaint and argued as follows:

The CAP Code required that marketers must not discourage essential treatment for conditions for which medical supervision should be sought. For example, they must not offer specific advice on, diagnosis or treatment for such conditions unless that advice, diagnosis or treatment was conducted under the supervision of a suitably qualified medical professional. The ad referred to “depression”, “diabetes”, “infertility”, “psoriasis” and “asthma”, which we considered were conditions for which medical supervision should be sought. Any advice, diagnosis or treatment, therefore, must be conducted under the supervision of a suitably qualified medical professional. We acknowledged that the articles had been written by GMC-registered doctors, who we considered would be suitably qualified to offer advice, diagnosis or treatment. However, we noted that the ad and the articles to which it linked referred to homeopathy in general, rather than treatment by a specific individual. We understood that there were no minimum professional qualifications required to practice homeopathy, which could result in consumers being advised, diagnosed, or treated for the conditions listed in the ad by a practitioner with no medical qualification. We therefore considered Homeopathy UK would not be able to demonstrate that all such treatment would be conducted under the supervision of a suitably qualified health professional.

Furthermore, we understood that, although elsewhere on the website there were links to specific clinics, not all treatment would be conducted under the supervision of a suitably qualified health professional across those clinics. Because Homeopathy UK had not supplied evidence that treatment would always be carried out by a suitably qualified health professional. Also, because reference to the conditions listed in the ad, and discussed in the related articles, could discourage consumers from seeking essential treatment under the supervision of a suitably qualified health professional, we concluded that the ad had breached the Code.

On that point the ad breached CAP Code (Edition 12) rule 12.2 (Medicines, medical devices, health-related products and beauty products).

The ad must not appear again in the form complained about. We told Homeopathy UK to ensure their future marketing communications did not to refer to conditions for which advice should be sought from suitably qualified health professionals.


Depression, diabetes, and asthma have few things in common. Just two characteristics stand out, in my view:

  • they are potentially fatal;
  • homeopathy is ineffective in changing their natural history.
  • It was therefore high time that the ASA stopped this criminally dangerous nonsense of deluded homeopaths.

The article by Oliver Klamm concludes with the following wise words about homeopathy:

“For public officials and opinion formers, the time for appeasing this dangerous quackery should be long past.”


I have not often seen a paper reporting a small case series with such an impressively long list of authors from so many different institutions:

  • Hospital of Lienz, Lienz, Austria.
  • WissHom: Scientific Society for Homeopathy, Koethen, Germany; Umbrella Organization for Medical Holistic Medicine, Vienna, Austria; Vienna International Academy for Holistic Medicine (GAMED), Otto Wagner Hospital Vienna, Austria; Professor Emeritus, Medical University of Vienna, Department of Medicine I, Vienna, Austria. Electronic address:
  • Resident Specialist in Hygiene, Medical Microbiology and Infectious Diseases, Außervillgraten, Austria.
  • St Mary’s University, London, UK.
  • Umbrella Organization for Medical Holistic Medicine, Vienna, Austria.
  • Shaare Zedek Medical Center, The Center for Integrative Complementary Medicine, Jerusalem, Israel.
  • Apotheke Zum Weißen Engel – Homeocur, Retz, Austria.
  • Reeshabh Homeo Consultancy, Nagpur, India.
  • Umbrella Organization for Medical Holistic Medicine, Vienna, Austria; Vienna International Academy for Holistic Medicine (GAMED), Otto Wagner Hospital Vienna, Austria; Chair of Complementary Medicine, Medical Faculty, Sigmund Freud University Vienna, Austria; KLITM: Karl Landsteiner Institute for Traditional Medicine and Medical Anthropology, Vienna, Austria.
  • WissHom: Scientific Society for Homeopathy, Koethen, Germany.

In fact, there are 12 authors reporting about 13 patients! But that might be trivial – so, let’s look at the paper itself. The aim of this study was to describe the effect of adjunctive individualized homeopathic treatment delivered to hospitalized patients with confirmed symptomatic SARS-CoV-2 infection.

Thirteen patients with COVID-19 were admitted. The mean age was 73.4 ± 15.0 (SD) years. The treating homeopathic doctor was instructed by the hospital on March 27, 2020, to adjunctively treat all inpatient COVID-19 patients homeopathically. The high potency homeopathic medicinal products were administered orally. Five globules were administered sublingually where they dissolved, three times a day. In ventilated patients in the ICU, medication was administered as a sip from a water beaker or 1 ml three times a day using a syringe. All ventilated patients exhibited dry cough resulting in respiratory failure. They were given Influenzinum, as were the patients at the general inpatient ward.

Twelve patients (92.3%) were speedily discharged without relevant sequelae after 14.4 ± 8.9 days. A single patient admitted in an advanced stage of septic disease died in the hospital. A time-dependent improvement of relevant clinical symptoms was observed in the 12 surviving patients. Six (46.2%) were critically ill and treated in the intensive care unit (ICU). The mean stay at the ICU of the 5 surviving patients was 18.8 ± 6.8 days. In six patients (46.2%) gastrointestinal disorders accompanied COVID-19.

The authors conclude that adjunctive homeopathic treatment may be helpful to treat patients with confirmed COVID-19 even in high-risk patients especially since there is no conventional treatment of COVID-19 available at present.

In the discussion section of the paper, the authors state this: “Given the extreme variability of pathology and clinical manifestations, a single universal preventive homeopathic medicinal product does not seem feasible. Yet homeopathy may have a relevant role to play precisely because of the number and diversity of its homeopathic medicinal products which can be matched with the diversity of the presentations. Patients with mild forms of disease can use homeopathic medicinal products at home using our simple algorithm. As this Case series suggests, adjunctive homeopathic treatment can play a valuable role in more serious presentations. For future pandemics, homeopathy agencies should be prepared by establishing rapid-response teams and efficacious lines of communication.”

There is nothing in this paper that would lead me to conclude that the homeopathic remedies had a positive effect on the natural history of the disease. All this article actually does do is this: it provides a near-perfect insight into the delusional megalomania of some homeopaths. These people are even more dangerous than I had feared.

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