Three questions that come up repeatedly from patients and viewers of Dr. John Watts — dermatologist, trichologist and hair transplant surgeon in Hyderabad — are about hair transplant financing, the real value of biotin shampoos, and an unusual side effect of Minoxidil. Here are straight answers to all three.
Is EMI available for hair transplant procedures?
Yes. Many reputable hair transplant clinics today offer Easy Monthly Instalment (EMI) options, recognising that the procedure can be a significant investment. EMIs allow patients to spread the total cost across several months in manageable payments. Always ask the clinic specifically about available financing plans before committing to treatment.
Does biotin shampoo actually help hair growth?
This is one of the most common misconceptions in hair care. Shampoos serve an important purpose — they clean the scalp by removing excess oil, dust, pollutants and residues. Some also help hair feel smoother and more manageable. But when it comes to actual hair regrowth, even a biotin-enriched shampoo has very limited impact.
The reason is simple: biotin must be taken orally to have any meaningful effect on hair growth. When applied in a shampoo, it sits on the scalp for no more than 30 seconds to a minute before being rinsed off — not nearly enough time for absorption.
If you are biotin deficient, a supplement taken orally is the correct intervention, not a shampoo.
Can Minoxidil cause unwanted hair growth on the body?
In rare cases, yes. Minoxidil can occasionally cause unwanted hair growth in areas beyond the scalp, such as the hands or face. This is uncommon and may be related to individual sensitivity or genetic factors.
If you notice unexpected hair growth after starting Minoxidil, discontinue the medication immediately and consult your doctor. In most cases, the unwanted hair disappears on its own after stopping treatment. If it does not, treatments such as laser hair removal combined with medication can address the issue effectively.
The bottom line
Biotin shampoos clean your scalp but will not regrow your hair — for biotin’s hair benefits, take it as an oral supplement. EMI options for hair transplants are widely available — always ask. And while Minoxidil-related body hair growth is rare, it is a recognised side effect that resolves when the medication is stopped.
This article is for educational purposes only and is not a substitute for professional medical advice. Consult a qualified dermatologist for diagnosis and treatment.
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Frequently asked questions
Does biotin shampoo help with hair regrowth?
No significantly. Biotin needs to be taken orally to affect hair growth. Applied in a shampoo for 30–60 seconds, it cannot be absorbed through the scalp in meaningful amounts.
Can I get a hair transplant on EMI in Hyderabad?
Yes. Many reputable clinics including Trichos offer EMI options. Ask your clinic about financing plans before starting treatment.
Minoxidil is causing hair growth on my hands and face — what should I do?
Discontinue Minoxidil immediately and consult your doctor. The unwanted hair usually disappears after stopping the medication. If it persists, laser hair removal with medication can help.
