Hair loss causes range from simple to complex. Some of the simple causes of hair loss include recovery from major surgery. Such invasive medical treatments cause trauma to the hair follicles and large clumps of hair often come out when you are grooming your hair. Your doctor will advise you that this is normal and your hair growth will return to normal, but it could take 3 or 4 months. Since you know it is only temporary, these hair loss causes should not be a major cause for alarm.

Other hair loss causes from medical treatments include the effects of chemotherapy and the side effects of many antibiotics. The fact that you will lose your hair with many of these drugs is common knowledge and once the regimen of treatment is finished, your hair will start to grow back. Thinning hair causes, for people who are not taking medications, can include a lack or the proper nutrients, lack of sleep and not taking proper care of your hair.

Hormones are also thinning hair causes as well. An underactive or overactive thyroid gland can cause hair loss, but once again these hair loss causes respond well to the proper medication. If your male or female hormones become unbalanced, this can also lead to thinning hair or loss of hair. Once you contact your doctor to find out what is happening and you start a regular hormone treatment, you will start to regain your full head of hair. Having a baby is also one of the leading hair loss causes for women, especially if the birth process was traumatic. Pregnancy causes changes in the body