I have excessive seborrheic dermatitis due to which I shaved all my hairs of head to get rid of it now what I will Have to do when hair will regrow to remove seborrheic dermatitis permanently I was also taking treatment of a dermatologist who called me for recheck but due to some reasons I did not went there but still I was using hie medicated shampoo so kindly tell me every possible way to get rid of seborrheic dermatitis when hair will regrow as j don6 want it again it damaged all my skin of face and snatched complexion.