Medically reviewed by Katlein Franca, MD Guttate psoriasis causes small, round bumps. It's typically triggered by a Streptococcus (strep) bacteria infection. Guttate psoriasis most commonly affects ...

Medically reviewed by Sukaina Hasnie MD White spots on your tonsils are typically a sign of common bacterial or viral infections, such as tonsillitis, strep throat, or mononucleosis. White spots can ...

Three days before her first birthday, my baby caught the dreaded hand, foot, and mouth disease, also known as HFMD. I knew it ...