Melasma (otherwise called chloasma faciei,:854 or the veil of pregnancy when present in pregnant ladies) is a tan or brown complexion staining. Melasma is believed to be brought about by sun presentation, hereditary inclination, hormone changes, and skin irritation.[3] Although it can influence anybody, melasma is especially regular in ladies, particularly pregnant ladies and the individuals who are taking oral or fix contraceptives or hormone substitution treatment (HRT) meds.

The side effects of melasma are dull, unpredictable very much outlined hyperpigmented macules to patches. These patches frequently grow bit by bit after some time. Melasma doesn't bring on some other indications past the corrective staining. Patches can fluctuate in size from 0.5 cm to bigger than 10 cm relying upon the individual. The area of melasma can be classified as centrofacial, malar, or mandibular. The most widely recognized is centrofacial in which patches show up on the cheeks, nose, upper lip, temple, and jaw. The mandibular classification represents fixes on the respective rami, while the malar area represents fixes just on the button and checks.