Raised bumps on the skin can appear for various reasons ... Acne commonly affects the face, neck, back, and chest. Keratosis pilaris, often called "chicken skin," results from a buildup of ...

Medically reviewed by Brian T. Luong, DMD Your tongue is naturally lumpy, but noticeable bumps on the back of the tongue ...

However, some tongue bumps will need medical treatment from a doctor. What do bumps on the back of the tongue mean? Bumps on the back of the tongue could indicate injury, infection, allergies ...