What causes unwanted hair growth (hirsutism)?
There are many factors that can contribute to unwanted or superfluous hair growth. These factors include: heredity, normal psychological changes (puberty, pregnancy, and menopause can cause hormonal imbalances, which can result in unwanted hair growth), endocrine system changes, medication, and stress. Stress can be a major contributing factor to hair growth. Any situation that sets off the adrenal glands can trigger a hormonal reaction that can permanently cause fine soft hair to grow in as coarse, more noticeable dark hair.
