Small number of hair shed is a normal functioning of human body.But some people may face some problem of more than normal hair falling.Hair loss can affect anyone in any age.
This problem is all over the world.There are many reasons of this problem.

Genetically some families face baldness genetically, because genetically they have a dominant trade of baldness on there chromosomes.Alopecia is most common in males than females or can occur in children.

Illness: During illness patient lost there energy and due to there weakness they loss their hair.Recovering from illness and weakness can remove this problem.

Hormonal problems: An important reason in both male and female of hair loss is because of hormonal imbalance.It can stop by correcting the hormone imbalance.

During pregnancy: women hormonal imbalance occurs during pregnancy and hair start falling even after the 3 to 4 months of child birth.After the pre-pregnancy hormones level return normal and then stop hair falling.

Medicines: Hair can be lost because of some medicines. Medicines used in birth control pills, chemotherapy for cancer, birth control pills and antidepressants.

Infections: A fungal infection of the scalp is a cause of hair fall.This infection mostly find in children. Antifungal medicines can stop hair loss.

Improper nutrition: when the body does not get enough protein, vitamins, and minerals the growth of hair stop. Improper food can be the reason of hair loss.

Treated hair with chemicals: Chemicals like hair colors, bleach, and gel can damage hair.Traction alopecia (baldness) is the result of permanent tension on the scalp due to wearing hair pulled so tightly.