Dear Doctor, I am a HYPO thryoid patient with medication T4 with dose of 100mcg (mon, wed, fri and sun) and 50mcg (tue, thurs and sat). Now I am suffering from skin itchness every day, is it due to my Hypo Thryoid ? should I increase the does of 50mcg to 100mcg for Tue, Thurs and Sat also ? Awaiting your reply? Regards / Jess