Medically reviewed by William Truswell, MD There are various causes of armpit rashes, including infections, allergies, or ...
What Is Generalized Pustular Psoriasis? Generalized pustular psoriasis (GPP) is the rarest form of psoriasis, a chronic autoimmune skin condition. GPP can be severe, even life-threatening. The disease ...
Folliculitis is a common skin condition that occurs when hair follicles become inflamed due to infection, irritation, or blockage. The most frequent cause is a bacterial infection, though fungi and ...
Boils are painful, pus-filled, and are caused by infections like Staphylococcus aureus. Cysts are painless, non-infectious ...