What Are Pimples?
Pimples (acne vulgaris, or acne for short) are a common skin condition characterized by chronic or recurrent development of papules, pustules, or nodules on the skin. Pimples are common among adolescents and young adults but can occur at any age.
What Are Symptoms of Pimples?
Pimples typically appear on the face, chest, upper back, and shoulders.
Symptoms of pimples include:
What Causes Pimples?
The cause of pimples is clogged pores, which are caused by:
How Are Pimples Diagnosed?
Pimples (acne) are diagnosed by a dermatologist with a skin examination.
Some other skin conditions may look like pimples, but are not, and require different treatment. This is why it is important to get a diagnosis from a dermatologist to rule out conditions that resemble pimples, such as:
- Rosacea
- Hidradenitis suppurativa (also called acne inversa)
- Perioral dermatitis
- Keratosis pilaris
- Sebaceous hyperplasia
- Folliculitis
- Ingrown hairs
- Basal cell carcinoma, a type of skin cancer
What Is the Treatment for Pimples?
The best treatment for pimples includes:
- Topical (on the skin) medications
- Benzoyl peroxide
- Retinoids
- Azelaic acid
- Benzoyl peroxide plus a retinoid or a topical antibiotic
- Women may need a birth control pill or patch approved to treat acne
Pimples may often be treated with self-care at home. Home treatments for acne include:
- Wash twice daily and after sweating and rinse with lukewarm water
- Shampoo oily hair daily
- Don’t pick, pop, or squeeze pimples
- Let skin heal naturally
- Picking at pimples can make them take longer to go away and can increase the risk of scarring
- Don’t touch your face because bacteria on your fingers can get into pores and cause pimples
- Avoid the sun and tanning beds
- Ultraviolet (UV) light damages the skin
- Some acne medications make the skin sensitive to UV light
Other treatments for acne include:
- Laser or light therapy
- May help clear acne
- Works best combined with other acne treatments
- Corticosteroid injections
- Used for large, painful, deep acne breakouts
- Relieves pain and inflammation quickly
- Usually reserved for treating a few severe acne breakouts due to possible side effects
From
Skin Problems and Treatments Resources
https://www.uptodate.com/contents/treatment-of-acne-vulgaris
https://www.uptodate.com/contents/pathogenesis-clinical-manifestations-and-diagnosis-of-acne-vulgaris