side effects

More questions about the coronavirus vaccine are answered

By Ask the Doctors • January 11, 2021
Dear Doctor: I’ve been taking thyroid medication for several years, and my doctor says my blood tests are where they should be, but my face feels like sand paper, my nails are brittle, and I’m losing so much hair I can see my scalp. Could there be some underlying problem [...]
By Ask the Doctors • June 28, 2018