What are the signs and symptoms of acne?
Acne causes different types of blemishes and spots depending on the stage and severity of the condition. Symptoms commonly include whiteheads, blackheads, small bumps or pus-filled pimples. In severe cases of acne, cysts or hard nodules may develop beneath the skin.
Author: Lauren Donley
First answered: 18 Sep 2014
Last reviewed: 17 Oct 2018
Rating: 4.4/5 Votes: 132