What should you know about le melasma?

Melasma commonly appears on the cheeks, forehead, nose, upper lip, or jawline, often in a fairly symmetrical pattern. The patches may be light brown, deeper brown, or grey-brown, and they are usually flat rather than scaly. A person may notice uneven skin tone without itching or pain. Dark patches on skin can have other causes, so an examination matters when the appearance is new, changing, or unclear.

Sunlight and visible light can deepen pigmentation, while heat, hormonal shifts, and irritating products may make it harder to control. Melasma can improve and then return, which is why prevention and maintenance are often part of the plan.

Use broad-spectrum sun protection as directed and add shade, a hat, or other physical protection when outdoors. Choose gentle skincare and stop products that sting or cause persistent irritation. A dermatologist may discuss prescription creams or procedures based on your skin tone, the depth of pigment, pregnancy status, and previous treatment response.

Chemical peels, microneedling, skin brightening treatment, or laser toning may be considered in selected situations, but irritation can worsen pigmentation. Do not start a strong lightening product or procedure without a plan for protecting the skin and monitoring the response.

Arrange a dermatology assessment for a new or rapidly changing patch, one that bleeds, crusts, becomes raised, or differs clearly from the surrounding pattern. Seek care sooner if pigmentation follows a new medicine, severe irritation, or an unexplained rash. Urgent review is appropriate for facial swelling, blistering, or eye symptoms after a treatment.

Does the pattern fit melasma or another cause of uneven skin tone? Which light protection and skincare ingredients suit me? Could pregnancy, contraception, or another medicine affect it? What treatment would you choose first, and how will irritation be managed?