What should you know about inflammatory erythema?

Erythema is visible redness caused by increased blood flow in the skin. It can follow heat, sunlight, friction, an allergy, a product reaction, or an inflammatory condition. The redness may be flat or raised and may come with itching, burning, scaling, tenderness, or warmth. Causes include Contact Dermatitis, Heat Rash, Psoriasis, Rosacea, Sunburn, and Cellulitis. The location, speed of change, skin temperature, and associated symptoms matter more than colour alone.

Stop any newly introduced product on the affected area and rinse gently if residue remains. Use cool compresses, loose clothing, and bland moisturiser on intact skin; avoid scrubbing, heat, and cosmetic procedures while the skin is active. Take a clear photograph and note exposures, medicines, and whether the redness fades with cooling. A clinician can recommend treatment for the cause. IPL Photofacial is a treatment option for selected persistent redness, but it is not a substitute for diagnosing active inflammation or infection.

Seek prompt medical care if redness spreads quickly, feels hot and painful, becomes swollen, blisters, drains, or appears with fever or feeling unwell. Urgent help is needed for facial swelling, breathing difficulty, confusion, faintness, or redness near the eye with vision symptoms. Mild redness after a known irritant may settle after removal, but persistent or recurrent Skin Redness deserves an evaluation.

What pattern does the redness suggest? Could a product, heat, medicine, or infection be involved? What should I use now, and which signs mean I should return urgently?