Dr Pradeep Sethi: Can viral hair hacks worsen hair loss? According to hair transplant surgeon Dr Pradeep Sethi, many popular internet trends promising thicker hair may actually cause more harm than good. From onion juice to rosemary oil and DIY microneedling, these home remedies are widely shared on social media but often lack scientific backing. Dr Pradeep Sethi warns that while some hacks are low-risk, others can irritate the scalp, increase shedding, or delay proper treatment for underlying conditions like pattern baldness.
For instance, microneedling may stimulate growth by increasing blood flow and releasing growth factors, but it does not address the hormone DHT, which is a primary cause of male pattern baldness. Similarly, onion juice, though rich in sulphur, can cause redness, itching, and even dandruff if not washed off properly. Dr Pradeep Sethi notes that there is no strong evidence it reverses common hair loss. Rosemary oil has some research support but is not FDA-approved for treating baldness, and undiluted essential oils can inflame the scalp.
On the other hand, clinically proven treatments like oral Finasteride and topical Minoxidil work at the follicle and hormonal levels. Finasteride reduces DHT to slow follicle shrinkage, while Minoxidil supports the growth phase, leading to thicker strands over time. However, Dr Pradeep Sethi emphasizes that any improvement is gradual and depends on early intervention. He also cautions that garlic masks and other homemade mixtures can cause burns or severe allergic reactions.
In conclusion, healthy hair growth relies on overall wellness, including a balanced diet, good sleep, and stress management. If hair loss persists, consulting a dermatologist is crucial rather than relying on viral hacks. Delaying proper treatment can allow baldness to progress, making it harder to achieve favorable outcomes.