Pregnancy forehead acne is mostly associated with changes in hormone levels in the body during pregnancy.
When a woman is pregnant, her endocrine secretion changes and her androgen levels are high, which increases the secretion of sebum from the sebaceous glands of the hair follicles. If the sebum is not discharged smoothly, it will easily lead to forehead acne; in addition, eating greasy food or sweet food during pregnancy, or mental stress, may lead to excessive oil secretion, hair follicle mouth blockage, easy to appear acne.
Pregnant women are advised to relax, pay attention to facial cleanliness, arrange their diet wisely and take rest.