I am suffering from alopecia areata from past 2 months. I consulted with doctor he gave me tacmod (liquid form) but I have not seen positive result. It just had one and small patch on my face know there are a lot of bigger patches. Some days back I consult new doctor he gave me medicine check fall (spray solution), hh sone (lotion) and tablet sazo 500. And recommended some tests. Blood sugar, tsh, cbc, and lft. I can't understand why he recommended tests. Is there is any connection with the alopecia areata. Kindly reply.