Androgenic alopecia refers to male and female pattern baldness and is the main cause of hair fall. There are many factors involved in the development of this condition. There does seem to be a genetic factor involved since this condition seems to run in families.

Studies have shown that the AR gene is related to the development of androgenic alopecia. This kind of alopecia usually develops between the age of 12 and 40. If you have a family history of androgenic alopecia, you need to watch out carefully for increase in the rate of hair fall. Look for the appearance of more hair than usual on your hairbrush or pillow. Another sign to watch out for is thinning of hair in the front of you hair. In males, the hair loss follows a particular pattern beginning with loss of hair near the temples. The hairline recedes gradually giving it an M shaped appearance. In women, the hair loss is more gradual and even. Women usually notice signs of androgenic alopecia after the age of 40 or around menopause.

Men with conditions like high blood pressure, diabetes, prostate cancer and obesity are more likely to develop androgenic alopecia. Women with polycystic ovarian syndrome (PCOS) also have a higher risk of developing this condition.