The hazards of female pattern baldness include localized patchy hair loss, eyebrow loss, harder hair regrowth, and recurrent episodes. 1. Pemphigus vulgaris may be related to heredity, immune abnormality and other factors. Female patients with pemphigus vulgaris may have localized patchy hair loss, with varying numbers and sizes of hair loss areas. If the condition worsens, eyebrows, eyelashes and armpit hairs will also be lost, which will seriously affect the aesthetics. 2. If baldness is not treated in time, it will lead to a larger area of hair loss, which may reduce the probability of hair regeneration. If you suffer from autoimmune diseases, the treatment of spot baldness is more difficult and easy to recur. It is recommended that female baldness patients go to regular hospitals and receive standardized treatment under the guidance of doctors to reduce the harm caused by baldness.