Acne vulgaris, or common acne, is indeed a common condition, affecting up to 75% of teenagers and young adults. Predominanty affecting the face, neck, back, and upper chest, acne is an inflammatory disease invloving sebaceous glands of the skin. It is characterized by papules, pustules, and comedones.
Excess sebum production, as can occur during puberty, creates excellent condtions for growth for Propionibacterium acnes.
Exacerbating factors include:
No particular foods have been shown to cause or worsen acne.
FFA and bacteria cause inflammation and a delayed hypersensitivity reaction.
Hyperkeratinization of the follicle occurs with plugging, resulting in papules and comedones
Do not squeeze lesions, as this can cause further inflammation and scarring.
Limit face-washing to 2-3 times a day, and avoid abrasive soaps. Use water-based cosmetics instead of oil-containing products.
Firstline therapies include:
Oral therapies may be useful for more difficult to treat acne. Options include: