Does carbamazepin and sodium valproate cause hair loss for how long? i've been using since2007 my hair now thinner .what treatment for my hair

Both cause hair loss: Both can cause hair loss. I usually recommend otc treatments like supplemental zinc and selenium. I sometimes add in biotin and check thyroid levels along with levels of both drugs. If this does not help, a dermatology consult can be helpful. Do not use Anabolic steroids as these can also lead to hair loss, as can an elevated testosterone level.