i do not take vitamins or any prescription. The hair loss is very very small, i would not have noticed it if it was not for the pain.
could be you allergic to some kind of new perscription drug? Or that the medications that you are taking do not work together? Shampoo like wash and go can give you hair loss and painful scalp. Any dandriff shampoos are not always suitable . You need to get you iron intake checked and you vitamine B. If your iron is too low then your body will not consump enough vitamine B in your body.
Best bet is to go to a homeopathic doctor who can read the intake of vitamines and if your lacking in any,
Try using a low ph shampoo that does not contain soaps that can effect your schalp.
For example seba med, dermoline if this is the correct spelling for it.
Good luck and Gid Bless.
From Threewheelmobile
have you gone to see a doctor, if not then i strongly urge you to go