Hi, I want to use a derma roller at home to help my hair to regrow after half of it fell off. I'm 16. What do I put on my scalp before or after? How to stay safe from infection. Is there any side effects to using derma roller?

Dr. Prakhar SinghGeneral Physician5yrs exp

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Everyday we lose so many hairs, and these are replaced by new one. However, when the hair fall become sever, there is a risk of baldness. It is advisable to find the root cause and get it treated at earliest. The cause for hair fall can range from minor dietary issues to bigger problems like low thyroid function, cysts in the ovary, low haemoglobin etc. We need to have a detailed discussion to find out the actual reason of your hair problem and it?s severity and then appropriate and effective treatment can be applied.  

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