Comedones are bumps on your skin caused by blocked hair follicles, leading to blackheads and whiteheads. Use oil-free and non-comedogenic products to help prevent comedones from forming. Topical ...

Comedones are small flesh-colored acne papules. They usually develop on the forehead and chin, but can appear almost anywhere. Blackheads and whiteheads are the most common forms of comedonal acne.

Anyone who has watched a pimple popping video online may be familiar with the word comedo. Dermatologists use comedo to describe the most common types of acne. A comedo can be either a whitehead or a ...