Hormonal problems can also cause hair loss. If your thyroid gland is overactive, your hair may fall out. This hair loss usually can be helped with the same treatment of thyroid diseases. Hair loss may occur if the man or woman has hormones out of balance, hormones known as androgens and estrogens. Correcting the hormone imbalance may stop your hair loss.

Many women notice hair loss about 3 months after they have had a baby. This loss is also related to hormones. During pregnancy, high levels of certain hormones cause the body normally makes the hair fall. When the hormones return to pre-pregnancy levels, stops falling back to its normal cycle of growth and hair loss desaparee.

Some medicines can cause hair loss. This type of hair loss improves when you stop taking the medicine in question. Drugs that can cause hair loss are related to the blood (also called anticoagulants), medicines used in chemotherapy to treat cancer, vitamin A (if too much is taken), birth control pills and antidepressants.

Certain infections can cause hair loss. Fungal infections of the scalp can cause hair loss in children. The infection is easily treated with antifungal medicines.

Finally, hair loss may occur as part of an underlying disease such as lupus or diabetes. Hair loss can be the first symptom of a disease, it is important to find the cause so it can be treated.