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| - Last Updated on August 27, 2024 by Dr Priyamvada
Quick Take
An Instagram post claims that leech therapy can cure acne and hyperpigmentation on the face. After a thorough review, we found this claim to be False.
The Claim
According to an Instagram post, leech therapy can eliminate acne and hyperpigmentation. The video also promises guaranteed results.
Fact Check
What is leech therapy?
Leech therapy, also known as hirudotherapy, is an ancient practice that involves the use of medicinal leeches to treat various health conditions. People have historically used it for bloodletting, wound healing, and improving blood circulation. The saliva of leeches contains bioactive substances which include anticoagulants and anti-inflammatory compounds. Supporters of leech therapy consider these compounds beneficial in certain medical treatments. However, scientific evidence does not support using leech therapy for acne and hyperpigmentation.
Can leech therapy help to get rid of acne and hyperpigmentation?
No, leech therapy is not a proven treatment for acne or hyperpigmentation. Historically, leech therapy has some medicinal uses, particularly in microvascular surgery and reconstructive procedures. However, there is no strong and conclusive scientific evidence supporting its effectiveness in treating acne or hyperpigmentation.
Acne is mainly due to factors such as hormonal changes, excess oil production, clogged pores, and bacterial infections. Hyperpigmentation, on the other hand, is often the result of inflammation, sun damage, or skin injuries. Treatments for these conditions involve topical or oral medications, lifestyle changes, and in some cases, cosmetic procedures like chemical peels or laser therapy. Research has not yet validated the idea that leech therapy can offer a solution for acne.
Scientific evidence:
A 2022 study suggests that leech therapy may have potential benefits in treating certain skin conditions, but evidence supporting its effectiveness for acne and hyperpigmentation remains limited. The study highlights the therapy’s use in treating other dermatological issues like rosacea and inflammation. At the same time, it also acknowledges the scarcity of scientific research specifically for acne and pigmentation. Another study from 2021, involving 14 patients, indicates that leech therapy showed significant improvements in acne symptoms, such as reducing pain, itching, and inflammation. However, the study’s limitations, including the involvement of only 14 participants, lack of a control group, and a follow-up period of just 30 days, weaken its findings.
Overall, these studies provide some insights but do not offer strong evidence to support leech therapy as a reliable treatment for acne and hyperpigmentation. We need more extensive and rigorous research before recommending it as an effective treatment method. Opting for leech therapy to treat acne and hyperpigmentation could lead to disappointment or even adverse effects. This is because researchers have not currently designed or tested the treatment for this purpose.
Dr Sachin Gupta, a Dermatologist, from Amrita Hospital, Faridabad, says, “Leech therapy might have a long history, but it’s not backed by science when it comes to treating acne or hyperpigmentation. If you’re dealing with these skin issues, it’s safer and more effective to stick with treatments that are proven and to consult a dermatologist instead of trying unverified methods.”
What are the risks of leech therapy?
Leech therapy is generally safe when performed by trained professionals in controlled settings. But, it does carry some risks. These risks include infections, allergic reactions, prolonged bleeding, and in rare cases, the transmission of diseases. Hence, leech therapy is not suitable for people with weakened immune systems due to autoimmune disease or environmental factors. Additionally, using leech therapy for unproven purposes, such as treating acne or hyperpigmentation, may expose individuals to unnecessary harm without any guaranteed benefits.
What are effective treatments for acne and hyperpigmentation?
For acne, effective treatments mainly include topical retinoids, benzoyl peroxide, salicylic acid, and in more severe cases, oral antibiotics or hormonal therapy. It’s essential to consult a dermatologist for a personalised treatment plan. The focus should be on scientifically proven methods rather than experimental approaches like leech therapy for acne.
Hyperpigmentation can be managed with topical treatments such as hydroquinone, retinoids, or vitamin C serums. Chemical peels, microdermabrasion, and laser treatments are also popular options for reducing pigmentation. Regular use of broad-spectrum sunscreen is key to preventing your skin from getting darker.
Another post asserts that green tea face mask can cure acne. Green tea solid cleansing mask contains green tea extract, which has anti-acne potential.
Are there any alternative therapies for acne and hyperpigmentation?
Some alternative therapies, like herbal remedies and dietary changes, may support skin health. But, they are generally not substitutes for scientifically proven treatments. For example, tea tree oil has been found to have mild efficacy in treating acne. However, you should use it cautiously and under professional guidance to avoid skin irritation. Leech therapy for acne remains unproven and should not serve as a reliable alternative.
Should you rely on social media for medical advice?
No, social media should not be your primary source of medical advice. Unless the person giving health advice is qualified to do so, you should not take their recommendations seriously. Be cautious of influencers promoting alternative remedies for easy treatments at home, as what worked for them may not work for you. It could even cause harm or worsen your condition. Always remember the concept of bio-individuality—everyone is unique. Platforms like Instagram can provide inspiration and information, but they are also full of misinformation. We advise you to consult a qualified healthcare provider before trying any new treatment, especially those that claim guaranteed results without scientific backing.
THIP Media Take
Leech therapy is not a scientifically supported treatment for acne or hyperpigmentation. Relying on leech therapy for acne may not only be ineffective but could also pose unnecessary health risks. For those dealing with these skin conditions, evidence-based treatments under the guidance of a dermatologist are the safest and most effective options. Skincare is something that is popular on social media and they thrive on people’s insecurities to promote quick results. Similar to this claim, saliva as a cure for acne and spotless skin is popular on social media. We also keep coming across skincare posts which falsely claim sunscreens are unnecessary and you shouldn’t use them. There are posts which suggest potato and aloe vera juice for reducing eye puffiness and some go to the extent of advising bee venom for skin tags removal. All these claims often come from people who are not qualified to give health advice, and therefore, they are misleading.
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