Lord I hope NOT! I only started Syntroid last week but I already suffer from acne. I am a 35 yof and it's worse now than when I was 20. I asked my GP if it could be related to Hashi's/HypoT and he doesn't "think" it is. Since the thyroid produces hormone I just assumed it could be related. Anyone else have this problem or know the answer? I don't want to be even worse than I am now. My five year old points to my face and asks me about it. AUGH!