Does seborrheic dermatitis vary by season?
Seborrheic dermatitis may be related to seasonal changes, but the specific effects vary from person to person. If discomfort occurs, it is recommended to seek medical attention promptly. The analysis is as follows:

The symptoms of seborrheic dermatitis can show certain seasonal variations. During the summer and autumn months, higher temperatures increase the body's metabolism and stimulate greater sebaceous gland secretion, which may worsen symptoms. In contrast, during winter and spring, lower temperatures slow metabolism and reduce sebum production, potentially alleviating symptoms. However, there are significant individual differences in the onset and presentation of seborrheic dermatitis. Some people may experience similar symptoms across different seasons, while others may be more affected by seasonal changes.
In addition to seasonal factors, the development of seborrheic dermatitis is also influenced by hormonal fluctuations. Changes in hormone levels, particularly androgens, can impact the condition. Hormonal shifts during puberty, pregnancy, or other stages may exacerbate symptoms.
Regardless of the season, it is important to maintain proper skin cleansing and hydration, and avoid irritating factors. Additionally, maintaining a regular sleep schedule, avoiding late nights and excessive fatigue, and following a balanced diet—reducing intake of oily, heavily seasoned, or sugary foods—is recommended.