Introduction
During menopause and perimenopause, hormonal fluctuations, especially the decline in oestrogen and progesterone, can impact the immune system and make women more susceptible to allergies. Oestrogen influences how the body responds to allergens by affecting immune cells and inflammatory responses. When oestrogen levels drop, the body may become more reactive to allergens, resulting in increased sensitivity to environmental triggers, such as pollen, dust, or certain foods.
Additionally, menopause-related stress and sleep disturbances can further weaken the immune system and exacerbate allergic reactions. Changes in skin, mucous membranes, and respiratory health may also contribute to the increased severity or frequency of allergy symptoms.