Itchy red spots: what to know

A spot centred on a hair may fit folliculitis, especially after shaving, sweating, tight clothing, or friction. Acne can cause blocked pores and inflamed bumps, while hormonal acne often follows a recurring pattern around the lower face. Razor bumps occur when shaved or plucked hairs curve back into the skin. Perioral dermatitis may produce small irritated bumps around the mouth or nose. Rosacea can bring facial redness, flushing, sensitivity, and acne-like spots.

Notice whether spots contain fluid or pus, form a ring, scale, crust, hurt, or appear after a new product. Avoid diagnosing from colour alone; a clear description and examination are more useful than a close-up comparison with online images.

Wash gently, pat dry, and choose non-comedogenic, fragrance-free products. Pause shaving, waxing, scrubs, and newly introduced cosmetics until the skin settles. Wear breathable clothing where friction is involved and change out of sweaty clothes. Do not pop, pick, or share towels and razors. Photograph the spots in consistent lighting and note triggers, spread, itch, pain, and any new medicine.

Seek urgent help for breathing trouble, facial or throat swelling, rapidly blistering or peeling skin, purple spots, severe pain, or fever with a rapidly worsening rash. Book an assessment when spots keep returning, spread, drain pus, leave marks, involve the eyes, or do not settle after simple care. A clinician may need to distinguish folliculitis from acne, irritation, or another inflammatory condition.

Are the spots centred on follicles or showing another pattern? Could shaving, sweat, cosmetics, or a medicine be contributing? Which products should I use, and when would a treatment such as LED Light Therapy be appropriate?