Rash on back of neck

[Lesleyrm63]

Has anyone gas a rash after taking T3. I have red rash at back of my neck going up to my hairline and seems to have started since taking T3.

[silverfox7]

Sounds as though it's an allergy to the fillers-not uncommon. Try taking an antihistamine one hour before your thyroid meds and see if this stops it. If so then it is an allergy from the fillers so then you need to change brands though not sure about brands of T3.

[McPammy]

I got a rash on my trunk area when I started taking Sigma 5mcg T3. Prior I was on ThyBon Henning T3 and was fine. I switched back to ThyBon Henning and my rash and skin burning went away. It definitely was the Sigma 5mcg brand causing the skin problems.

[Lesleyrm63]

Thanks. Got docs Thursday so will ask to change brands.