What causes red spots on the skin?

Raised spots with whiteheads, blackheads, or tenderness may fit Acne or Hormonal Acne. Small itchy or sore bumps centred on hairs can occur with Folliculitis, while shaving-related ingrown hairs can cause Razor Bumps. Redness across the cheeks, nose, or central face with flushing or burning may fit Rosacea. A rash around the mouth, nose, or eyes can have a different pattern, including Perioral Dermatitis. New products, friction, sweat, and hair removal can irritate skin without causing acne.

Colour alone is not enough to diagnose the cause. Note whether spots blanch with pressure, contain fluid, scale, itch, hurt, spread, or leave marks.

Wash gently, avoid scrubbing and picking, and stop any recently introduced product that stings. Use non-comedogenic moisturiser and protect exposed skin from sunlight. If shaving triggers bumps, use a clean sharp razor, shave in the direction of growth, and avoid repeated passes. A clinician can match treatment to the pattern; options may include prescription care or selected treatments such as LED Light Therapy for suitable acne-related inflammation.

Seek urgent help for red or purple spots with trouble breathing, facial swelling, faintness, high fever, confusion, a stiff neck, or rapid illness. Arrange prompt assessment if spots are painful, blistering, rapidly spreading, infected-looking, or do not fade when pressed, especially with fever. Book routine dermatology care for persistent, scarring, or recurrent spots.

Ask whether the spots are centred on follicles, linked with flushing, or consistent with acne or dermatitis. Mention new medicines, cosmetics, shaving, exercise, and cycle-related changes, and ask which treatment is safest for your skin.