Acne is a skin condition that affects millions worldwide, manifesting in various forms from the mild and somewhat annoying blackheads and whiteheads to the more severe and often painful cystic acne.

Blackheads Blackheads ... which can quickly reduce inflammation and pain. 6. Cysts Cystic acne is considered the most serious type of acne, McMahan says. Similar to nodules, cysts are caused ...