Environmental variations such as changes in ambient temperature and relative humidity can significantly alter cutaneous physiology over prolonged periods. When individuals experience warmer climates or seasonal spikes in temperature, the body’s sebaceous glands often respond by increasing fluid…
Hormonal fluctuations throughout the menstrual cycle directly influence skin physiology, particularly during the luteal phase when progesterone levels rise. Elevated progesterone and relative increases in androgen activity can stimulate the sebaceous glands, leading to an overproduction of oily…