Tried a Different Shampoo, Made My Scalp Flake and Peel

I am a 20 year old male. About a month or 2 ago i started using a new shampoo, which around that time my scalp began to have a significant amount of flaking and peeling. It was mainly along the hairline on the left side of my head. This flaking continued until recently when i switched back to the old shampoo i was using. The flaking is almost completely gone, but on the side of my head where the flaking was occuring, the hair is thinner. Was the thinning caused from having such a dry flakey scalp and will it grow back as my scalp recovers?

As I have not examined you, nor do I know enough about the products you used, I can not answer the question about your scalp flaking. What I can offer is a small tip — if you wait out a period of about 6 months, the hair should return back to its original thickness, that is, unless you have some ’cause’ that requires a doctor’s attention. There is never a substitute to being examined by a good, caring doctor. Since you are concerned, I would seek out a dermatologist’s examination.