Detailed answer

Melasma is a skin condition characterized by patchy darkening on the face, specifically the forehead, cheeks, and upper lip. It is caused by overproduction of melanin, the pigment that gives color to our skin. While melasma does not directly affect sweat production, some individuals with melasma may experience excessive sweating due to other factors such as hormonal imbalances, stress, or physical activity. These factors can trigger increased sweat production in individuals with or without melasma. It is important to note that melasma itself is not responsible for changes in sweat production and addressing the underlying causes of excessive sweating should be the focus of treatment if it becomes problematic for the individual.