There are symmetrical plaques in the temple area, which are growing larger, and as they grow, their color becomes lighter. Recently

Symmetrical patches appear in the temple area, and these patches gradually increase in size while their color becomes lighter. Sunburn is a common cause, as ultraviolet radiation can lead to a skin inflammatory response, possibly triggering increased melanin production and spot formation. Melasma is another possibility; it is usually associated with endocrine disorders, pregnancy, or oral contraceptive use, and presents as symmetrically distributed brown patches on the face. Additionally, senile lentigines, freckles, and post-inflammatory hyperpigmentation may also cause similar symptoms. The enlargement and color change of these patches may be related to disease progression, inappropriate treatment, or lifestyle habits.

It is recommended to visit a dermatology clinic at a hospital as soon as possible for a comprehensive skin examination and necessary auxiliary tests. Meanwhile, strengthen sun protection measures in daily life and avoid prolonged exposure to strong sunlight to prevent worsening of the condition.

Prior to diagnosis, avoid self-administering medications, which may mask the condition or cause unnecessary side effects. Maintain healthy lifestyle habits, balanced nutrition, moderate exercise, and enhanced immune function, which can aid in disease recovery. Under a physician's guidance, topical creams, oral medications, or phototherapy may be required as treatment options, with specific plans tailored to individual circumstances.