Acne vulgaris, commonly known as pimples, is an inflammatory skin condition that frequently appears during puberty. In many cases, it diminishes or disappears by the early twenties. Acne develops from a comedo, which is an enlarged hair follicle clogged with oil and bacteria, often unseen beneath the skin’s surface. Under favorable conditions, this can evolve into an inflamed lesion. The skin’s natural oils can unfortunately promote bacterial growth within the follicle.
Non-inflammatory acne includes closed comedones (whiteheads) and open comedones (blackheads). Inflammatory acne presents in several forms:
* **Papules:** Mild, small, firm pink bumps on the skin.
* **Pustules:** Small, round lesions containing visible pus, often red at the base and yellowish or whitish at the center.
* **Nodules/Cysts:** Large, painful, pus-filled lesions deep within the skin. These can persist for weeks or months, sometimes hardening into deep cysts, and often leave scars.
* **Acne Conglobata:** A severe bacterial infection primarily affecting the back, buttocks, and chest.
Key factors contributing to acne include hormones like androgen, excessive sebum production, follicle abnormalities, bacteria, and inflammation.
Managing acne involves several steps:
* Avoid overwashing: Excessive washing can dry out healthy skin, irritating acne-prone areas and potentially stimulating more oil production.
* Skip alcohol-based toners: Alcohol can strip the skin’s top layer, causing sebaceous glands to produce more oil.
* Resist squeezing or picking: Doing so can force bacteria deeper into the skin, often leading to permanent scarring.
* Wash after exercise: Heat and moisture trapped against the skin create a breeding ground for bacteria.
* Diet: Consume foods rich in Vitamin A, B2, B3, Vitamin E and Zinc. Eggs, nuts, liver, milk, fish, and leafy green vegetables are good examples.
* Lifestyle: Prioritize proper sleep and stress reduction to help minimize acne.
* Makeup & Clothing: Limit makeup use during exercise and avoid exclusively nylon garments.
Laser surgery can help reduce acne scars. Common acne treatments include azelaic acid, salicylic acid, topical retinoids, and benzoyl peroxide. Many people are also exploring herbal remedies such as teas, oils, and herbal creams as alternatives to traditional medications.