Homoeopathic medicines – the placebo effect essay

Posted: April 4th, 2019

Homoeopathic medicines – the placebo effect

Homeopathy is a form of alternative medicine that uses highly diluted substances to treat various illnesses. The efficacy of these substances has been questioned by modern medical science, and some critics have suggested that homeopathic remedies may work primarily due to the placebo effect.

Placebo Effect:

The placebo effect is a well-known phenomenon in which a patient experiences a positive response to a treatment even if that treatment does not have any real therapeutic benefit. Studies have shown that the placebo effect can be quite powerful, with some patients experiencing significant improvements in their symptoms despite receiving nothing more than a sugar pill or a saline injection.

Homeopathic Remedies:

Homeopathic remedies are prepared by diluting active ingredients to extremely low concentrations. These dilutions are often so high that there is little, if any, active ingredient left in the final product. This has led some critics to suggest that homeopathic remedies are little more than placebos.

While it is true that the active ingredients in homeopathic remedies are often diluted to the point where they are no longer detectable, many proponents of homeopathy argue that the process of dilution actually enhances the efficacy of the remedy. They suggest that the dilution process somehow imbues the remedy with a sort of “energy” or “vibration” that can stimulate the body’s natural healing processes.

Evidence for the Placebo Effect:

Despite the claims of homeopathic proponents, there is little evidence to suggest that homeopathic remedies are effective for treating any specific medical condition. However, there is evidence to suggest that the placebo effect may play a role in the perceived efficacy of homeopathy.

One study, published in the British Medical Journal, found that homeopathic remedies were no more effective than placebo for treating hay fever symptoms. Another study, published in the Annals of Internal Medicine, found that homeopathic remedies were no more effective than placebo for treating arthritis pain.

In all, while homeopathic remedies may have some limited therapeutic value, there is little evidence to suggest that they are effective for treating any specific medical condition. Instead, the perceived efficacy of homeopathy may be due in large part to the placebo effect. As such, patients who choose to use homeopathic remedies should do so with caution and under the guidance of a qualified healthcare professional.

References:

Ernst, E. (2010). Homeopathy: what does the “best” evidence tell us? Medical Journal of Australia, 192(8), 458-460.

Shang, A., Huwiler-Müntener, K., Nartey, L., Jüni, P., Dörig, S., Sterne, J. A., & Egger, M. (2005). Are the clinical effects of homoeopathy placebo effects? Comparative study of placebo-controlled trials of homoeopathy and allopathy. The Lancet, 366(9487), 726-732.

Linde, K., Clausius, N., Ramirez, G., Melchart, D., Eitel, F., Hedges, L. V., & Jonas, W. B. (1997). Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials. The Lancet, 350(9081), 834-843.

Jacobs, J., Jonas, W. B., Jiménez-Pérez, M., Crothers, D., & Homeopathic Treatment for Chronic Disease Research Group. (2003). Homeopathy for childhood diarrhea: combined results and metaanalysis from three randomized, controlled clinical trials. Pediatric Infectious Disease Journal, 22(3), 229-234.