This acne-fighting ingredient works on stubborn breakouts without irritating sensitive skin or causing dryness.

Small red painful bumps over the scalp at the base of the hair are not uncommon. This occurs in children and adults as well. It commonly occurs due to inflammation of hair follicles, due to infection.

which can take the form of pimple-like bumps on your skin where you’ve used the product. Ketoconazole shampoo might also cause oiliness or dryness of your hair or scalp, changes in hair texture ...

When it affects the scalp, it can cause discolored patches of skin with bumps or blisters that eventually ... discuss what shingles on the scalp looks like, other symptoms it can cause, and ...

When a blind pimple moves to the surface, it can become a whitehead. Papules are inflamed blemishes that can be large or small. They look like red bumps or lumps on the skin and don't have a white ...

Treating scalp acne sometimes starts with switching ... a temporary allergic reaction to more serious conditions like skin cancer. Bumps that keep recurring or don’t go away may be an indication ...