She explains, “Pimples or acne occur when a pore becomes clogged with dead skin cells and sebum, which is the natural oil that protects the skin and keeps it moist.” Since the ear has oil ...

But for some pimples, you may need to see a doctor. What causes ear pimples? Like all acne, ear pimples can be triggered by clogged hair follicles or invading bacteria. Here are some of the common ...