How effective is hydroquinone treatment for melasma?

Melasma involves increased pigment activity in the skin, often on the cheeks, forehead, upper lip, or chin. Hydroquinone slows pigment production in treated skin, so existing patches gradually look less prominent as skin naturally sheds. It does not remove the tendency to develop melasma, and uneven exposure to sunlight or visible light can make patches darker again.

A clinician may assess whether the colour is mainly brown, grey-brown, or mixed, because deeper pigment can respond more slowly. Irritation can also worsen discoloration, especially in sensitive or darker skin tones.

Use the prescribed amount on the affected skin and follow the recommended schedule; applying extra product will not speed the process and may trigger redness, burning, or peeling. Protect the face from sunlight every day with shade, protective clothing, and a broad-spectrum sunscreen chosen for your skin.

Do not apply hydroquinone to broken, inflamed, or freshly waxed skin. Your clinician may pair it with another pigment treatment or plan breaks and maintenance after the initial course. Take a clear photo in similar lighting so gradual change is easier to judge.

Stop and seek medical advice if you develop marked swelling, blistering, severe burning, or a rash that spreads beyond the treated area. Arrange a review if the patches become darker, develop an unusual blue-black hue, or fail to improve despite careful use, because the diagnosis or regimen may need reconsideration.

Ask whether the pattern fits melasma, how long to trial hydroquinone, what strength and schedule suit your skin, and which sunscreen or maintenance plan will help limit recurrence.