India needs evidence-based, ethics-driven medicine – On Homoeopathy | 4 August 2023 | UPSC Daily Editorial Analysis

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What's the article about?

  • It analyses the efficacy of the homoeopathic system.

Relevance:

  • GS2: Issues Relating to Development and Management of Social Sector/Services relating to Health, Education, Human Resources;
  • Prelims

Context:

  • The recent push to integrate ‘AYUSH’ medicinal systems into mainstream health care to achieve universal health coverage and ‘decolonise medicine’ is a pluralistic approach that would require every participating system to meet basic safety and efficacy standards.
  • Thus, in this article, the writer analyses the homoeopathic system.

What is Homoeopathy?

  • Homoeopathy is a 200-year-old form of alternative medicine that claims to stimulate a healing response and strengthen the body’s ability to heal itself.
  • It is based on the theory of treating ‘like with like’ and claims to stimulate the body’s own healing response to disease, using specially prepared, highly diluted preparations.
  • The preparation of homoeopathic medicines consists of repeated dilution and shaking called ‘potentisation’.
  • After the 12th dilution, there is no discernible chemical trace of the original substance left in the medicine, but homeopaths believe the preparation retains the qualities of the original substance.
  • Homoeopathic preparations are termed remedies and are made using homeopathic dilution.
  • Homoeopathy is a pseudoscientific system of alternative medicine, and its practitioners, called homeopaths, believe that a substance that causes symptoms of a disease in healthy people can cure similar symptoms in sick people; this doctrine is called similia similibus curentur, or “like cures like”.

Homoeopathy differs from conventional medicine in the following ways:

  • Theory of treatment: Homoeopathy is based on the theory of treating ‘like with like’ and claims to stimulate the body’s own healing response to disease, using specially prepared, highly diluted preparations. Conventional medicine, on the other hand, uses drugs and treatments that are designed to directly target the disease or condition.
  • Approach to symptoms: Homoeopathy looks at the same individual in a more total way, taking into account all the symptoms together, while conventional medicine looks at the sick individual piecemeal, that is, one part or problem at a time.
  • Prescription: Homoeopathy prescribes remedies based on the totality of symptoms, while conventional medicine prescribes drugs based on the diagnosis of the disease.
  • Adverse effects: Homoeopathic medicines do not produce adverse secondary effects, while conventional medicines carry very real risks of adverse side effects.
  • Evidence-based medicine: Homoeopathy lacks clinically significant effects, and multiple systematic reviews and meta-analyses have found that homoeopathic treatments lack clinically significant effects. Conventional medicine, on the other hand, is based on evidence-based medicine that includes epidemiologists, biostatisticians, quality improvement researchers, implementation managers, and several others, beyond clinicians.

What are the various systems of medicines?

  • There are several systems of medicine, including:
    • Modern: Based on research, science and technology.
    • Ayurveda: A traditional system of medicine that originated in India and uses various foods and herbs to treat ailments.
    • Siddha: A traditional system of medicine that originated in South India and uses various herbs and minerals to treat ailments.
    • Unani: A traditional system of medicine that originated in Greece and uses various herbs and minerals to treat ailments.
    • Yoga: A traditional system of medicine that originated in India and uses various physical and mental practices to promote health and well-being.
    • Naturopathy: A system of medicine that uses natural remedies and therapies to promote health and prevent disease.
    • Traditional Chinese Medicine (TCM): A traditional system of medicine that originated in China and uses various herbs, acupuncture, and other techniques to treat ailments.
    • Kampo Medicine: A traditional system of medicine that originated in Japan and uses various herbs and acupuncture to treat ailments.
    • Homeopathy: A pseudoscientific system of alternative medicine that uses highly diluted preparations to stimulate the body’s own healing response to disease.
    • Other systems of medicine have been developed by Native American, African, Middle Eastern, Tibetan, and Central and South American cultures.

Analysis:

  • Efficacy and safety of homoeopathy:
    • Evidence on homoeopathy’s efficacy is weak, and multiple systematic reviews and meta-analyses have found that homoeopathic treatments lack clinically significant effects.
    • Further, researchers have demonstrated that more than half of the homoeopathic trials in the last two decades were not registered, throwing the validity and reliability of evidence thus generated into doubt.
    • Seeking homoeopathic care also delays the application of evidence-based clinical care and has caused injuries and sometimes death.
    • The World Health Organization (WHO) has warned against homoeopathic treatments for several diseases, saying it has “no place” in their treatment.
  • On standards:
    • Homoeopathy’s supporters argue that the standards commonly used in evidence-based medicine are not suitable for judging the “holistic effects” of homoeopathy.
    • However, this claim can be debunked. Homoeopathy advocates have failed to invent valid alternative evidence synthesis frameworks suited for testing its efficacy and safety, which are also acceptable to the critics.
    • Evidence-based medicine does not and should not stop at establishing empirical evidence. The quest is also to discover and explain the mechanisms underlying the evidence.
    • In the last century, there has been no concrete evidence for proposed mechanisms of action for homoeopathy.
  • Decolonisation and homoeopathy:
    • Homoeopathy was introduced in India during the colonial period for colonial benefit, and its traditional tag is untenable.
    • Decolonisation cannot be a reason to support homoeopathy. India’s path to universal health care must be grounded in evidence-based and ethics-driven medicine.
  • India's path to universal healthcare:
    • India's pluralistic health system offers a range of medical treatment modalities to its population, including homoeopathy.
    • Homoeopathy wellness centres comprise 31% of the total for AYUSH. Seven out of 10 diseases recognised as a national health burden are in the category of most commonly reported diseases at the homoeopathy wellness centres.
    • However, homoeopathy needs to meet basic safety and efficacy standards to contribute substantially to achieve universal healthcare in India.

Way Forward:

  • Thus, homoeopathy does not meet basic safety and efficacy standards, and its supporters' arguments for expanding its use by citing demand and decolonisation are flawed. India's path to universal health care must be grounded in evidence-based and ethics-driven medicine



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