Blackheads are a mild type of acne that usually form on the face, but they can also appear on the following body parts: back; chest; neck; arms; shoulders; Acne affects nearly 50 million Americans and is the most common skin disorder in the United States, according to the American Academy of Dermatology.
Acne comes in various forms and sizes, and what is viewed as the best acne treatment for one may be ineffective, sometimes even harmful when used to treat another. About Papules and Pustules Acne vulgaris is a group of the most common types of acne, each differing slightly from the another. As you may already know, acne is found in mild, moderate, and severe forms. Papules and pustules are typically classified as moderate types of acne, and the best treatment options for them are similar.
Whiteheads are classified as non-inflammatory acne, meaning there is no redness or swelling associated with them. Because they’re just one type of acne, what causes whiteheads is the same combination that causes all blemishes: sebum (oil), a pore clogged with sticky dead skin cells, and p. acnes bacteria.