Thanks for asking question on HCM, causes of breast hair could be Medications such as phenytoin, minoxidil, diazoxide. A severe insulin resistance, tumors on the adrenal glands or ovaries, polycystic ovarian syndrome also cause it. a medical history including questions about your menstrual cycle is important Family history of hirsuitism A blood test for testosterone,LH FSH ,prolactin ,levels A CT scan, MRI or pelvic ultrasound can identify any tumors or cysts on your ovaries or adrenal glands. There are a number of temporary hair removal practices, including  1   waxing, 2  plucking and  3 applying hair removal creams. 4  Bleaching makes the hair less noticeable.  4 Electrolysis of the hair  5 laser treatment will remove the hair for a long period of time.  6 anti androgen like spironolactone 100 mg ,ketaconazole 200 mg etc 7 IPl or LASER can for longer time period. First take the blood test and pelvis ct scan or ultrasound if comes abnormal consult your gynecologist . If everything is normal in tests then you may opt for one of above remedies. Bye Regards Dr sher bhutto