Most people lose 50 to 100 hairs a day. This does not usually cause significant thinning of scalp hair because new hair is growing at the same time alopecia causes. Hair loss occurs when the hair growth cycle and excretion is discontinued or when the hair follicle is destroyed and replaced by scar tissue.alopecia causes
The exact cause of hair loss may not be completely understood, but it usually relates to one or more of the following:
Family history (inheritance)
hormonal changes
medical conditions
pharmaceutical products
Family history (inheritance)
The most common cause of hair loss is an inherited condition called male pattern baldness or female pattern baldness alopecia causes. It usually occurs gradually and in predictable patterns - a strip of distant hair and baldness in men and thinning of hair in women.alopecia causes
Inheritance also influences the age at which you begin to lose hair, the rate of hair loss and the extent of baldness. Baldness is more common in men and may begin at puberty alopecia causes. This type of hair loss can involve both thinning hair and miniaturizing (hair becomes soft, fine and short).
Hormonal Changes and Medical Conditions
A variety of conditions can cause hair loss, including:
hormonal changes. Hormonal changes and imbalances can cause temporary hair loss alopecia causes. This could be due to pregnancy, childbirth or early menopause. Hormone levels are also affected by the thyroid, so thyroid problems can cause hair loss.
Loss of grated hair. This type of hair loss that does not heal is called alopecia Arcata (al-o-PEE-le-uh air-e-A-
tush). It occurs when the body's immune system alopecia causes attacks the hair follicles - causing sudden loss of hair leaving soft, round and bald spots on the skin.
Infections of the scalp. Infections, such as ringworm, can invade the skin and hair of your scalp, leading to scaly patches and hair loss. Once the infections are treated, in general, the hair regrown.
Other disorders of the skin. Illnesses that cause scarring alopecia can lead to permanent loss in areas with scars. These conditions include lichen plans,alopecia causes certain types of lupus and acidosis.
Disorders of hair. This condition, known as tricot (trick-o-till-o-MAY-nee-uh), causes an irresistible urge to pull hairs, whether scalp, eyebrows or other areas of the body.
pharmaceutical products
Hair loss can be caused by medications that are used for cancer,alopecia causes arthritis, depression, heart problems, hypertension and birth control. Consuming too much vitamin A can cause hair loss as well.
Other causes of hair loss
Hair loss can also be due to:
Radiation therapy in the head alopecia causes. The hair can not return to the same as it was before.
A shooting event. Many people experience a general thinning of the hair several months after the physical or emotional shock. This type of hair loss is temporary. Examples of triggering events include sudden or excessive weight loss, high fever, surgery, or a death in the family.alopecia causes
Some hairstyles and treatments. Hairstyles or hairstyles that pull your tight hair, like excessive tails or braids, can cause traction alopecia. alopecia causes Hot and permanent hair oil treatments can cause inflammation of the hair follicles that lead to hair loss. If scarring occurs, hair loss can be permanent
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