Detailed answer

Melasma and melanoma are both skin conditions, but they have distinct characteristics and treatments. Melasma is a common pigmentation disorder that causes dark patches on the skin, typically on the face. It is usually triggered by hormonal changes, sun exposure, or genetics. Melasma poses no significant health risks and can be effectively managed with topical treatments and lifestyle modifications.

On the other hand, melanoma is a type of skin cancer that arises from melanocytes, the pigment-producing cells in the skin. It often appears as a dark, irregular mole or a spot that changes in size, shape, or color. Unlike melasma, melanoma is a potentially life-threatening condition and requires prompt medical attention.

While both melasma and melanoma involve pigmentation changes in the skin, it is important to differentiate between them. Any suspicious or changing skin lesions should always be evaluated by a dermatologist who can determine the proper diagnosis and recommend appropriate treatment.