Melasma is a common skin condition that is characterized by dark, discolored patches on the skin, usually on the face. It is more common in women and is often associated with hormonal changes, such as during pregnancy or with the use of hormonal contraceptives. The exact cause of melasma is not fully understood, but it is believed to be related to the overproduction of melanin, which gives color to the skin. Melasma can be treated with topical medications, such as hydroquinone, which can help to lighten the affected areas of skin. Other treatment options include chemical peels, microdermabrasion, and laser therapy. Melasma is a chronic condition and can be challenging to treat, but with appropriate care and treatment, it is possible to manage the symptoms and improve the appearance of the skin. Sun protection is also important to prevent the condition from worsening, as exposure to sunlight can trigger the development of melasma.