Pigmentation and Uneven Skin Tone: What to Know

Uneven tone means that some areas look darker, lighter, redder, or otherwise different from nearby skin. Extra melanin can remain after inflammation from spots, scratching, shaving, or a procedure; this is post-inflammatory hyperpigmentation. Melasma often appears as broader, fairly symmetrical patches and can be influenced by daylight and heat. Sun spots are more localised, while sun-damaged skin may combine pigment with fine lines and texture change. These patterns can overlap, so a photo alone cannot confirm the cause. Note when the colour began, whether it changes with exposure, and whether there is itch, scale, pain, or bleeding.

Use a gentle cleanser, moisturiser, and daily broad-spectrum sunscreen; add shade, a hat, or other protective clothing when outdoors. Avoid picking, tanning, abrasive scrubs, and products that sting. If acne or another inflammatory trigger is active, controlling it can reduce new marks. A dermatologist can recommend a gradual pigment-focused routine or discuss options such as a chemical peel, skin brightening treatment, or IPL photofacial when appropriate. Treatment choice depends on the pigment pattern, skin tone, sensitivity, medications, and risk of triggering more inflammation. Introduce one new product at a time and stop it if persistent burning, swelling, or worsening redness develops.

Have a changing individual spot assessed if it bleeds, crusts, becomes painful, develops marked itch, or differs noticeably from your other marks. Arrange a review for rapidly spreading pigment, new light patches, persistent scale, or colour change after a procedure that is worsening rather than settling. Urgent care is appropriate for severe swelling, blistering, or signs of infection. Bring photographs, product names, and the timing of any procedure or inflammation.

Ask which pattern best fits your skin, whether melasma, sun spots, or post-inflammatory hyperpigmentation is involved, and what is causing new marks. Discuss sunscreen, suitable active ingredients, expected irritation, and whether a peel, IPL, or brightening treatment is appropriate.