Why does acne cause oily skin?

Sebum is an oily substance made by glands attached to hair follicles. It helps reduce water loss from skin, but excess sebum can combine with sticky shed cells and form a plug. The blocked follicle may then become inflamed, producing different acne lesions. Oily Skin is a very common presentation of Acne, although oily skin can also occur without acne.

Trying to remove every trace of oil with strong soaps or repeated washing can strip the skin surface. Irritation may cause tightness, peeling and more visible redness without correcting the gland activity underneath.

Use a gentle cleanser, avoid scrubbing, and choose lightweight non-comedogenic products. A dermatologist may recommend topical treatments that reduce follicle blockage or calm inflammation. Keep hair products away from acne-prone areas and change sweaty clothing or rinse after exercise. Moisturiser is still useful for oily skin because a supported barrier tolerates treatment better.

Seek a dermatology assessment if oiliness comes with persistent acne, painful deep lesions, scarring, sudden onset or symptoms affecting your confidence. Prompt review is also sensible when oily scaling and irritation affect the scalp, eyebrows or sides of the nose, because another skin condition may be involved.

Is my oiliness part of acne or another skin condition? Which cleanser and treatment can control congestion without over-drying? How can I tell treatment irritation from a flare?