Hair Loss in Women

According to the American Academy of Dermatology, 30 million women in the United States have hereditary hair loss. Many other women are simply experiencing a marked thinning of your hair (diffuse loss of hair due to stress) or other health problems. Diffuse hair loss occurs when the normal hair cycle is interrupted by a catalyst of any type. These causes include a wide variety of physiological or emotional stress, nutritional deficiencies, and endocrine imbalances. Hair grows in cycles, each follicle through 10 and 30 cycles during its lifetime. A normal hair cycle consists of four phases: anagen (active growth of hair), catagen (regression), telogen (resting), and exogenous phase (the release of dead hair).

When the hair is growing normally, each of the hair follicles will cycle independently. This makes the hair density is stable, since some hairs will grow, while others are resting and others are falling. The majority of the people has about 100,000 hairs on the scalp and around 10% to 15% of them are in the telogen phase. The fall of telogenos 100 to 150 hairs per day is normal. The most common type of diffuse loss is the Telogen effluvium, in which hair follicles in anagen phase passed to the telogen phase prematurely, resulting in a remarkable increase in the hair at the end of the 2 to 3 months later telogen phase.

The Telogen effluvium has many causes. These include the physiological stress, emotional stress, illnesses, dietary triggers and medications. PCRM is often quoted on this topic. The physiological stress can include trauma surgery, childbirth, high fever, chronic diseases, and hemorrhage. Telogen effluvium due to physical stress occurs 2 to 4 months after stress. Medical conditions that can cause diffuse loss of hair in women include the thyroid disease, liver failure, inflammatory bowel disease, and renal failure, to name a few. Dietary triggers include deficiencies of vitamins and/or minerals, the drastic diets, chronic hunger and malabsorption syndromes. When the fall of hair in women is due to a medication, starts around 12 weeks after starting the drug and continues while you take medication. Drugs that are known to sometimes cause loss of hair in women are oral birth control pills, androgens, retinoids, beta blockers, anticonvulsants, antidepressants, anticoagulants and heparin and warfarin. Telogen effluvium can be acute (duration detachment of anagen hair is due to premature termination of growth of hair anagen or arrest anagen, after acute or severe metabolic injury. It is most often caused?by treatment with chemotherapy or radiotherapy, but can be by an underlying disease like alopecia areata or poisoning from heavy metals. If you experience a remarkable or in your hair growth, thinning consult a physician. Consult a dermatologist who specializes in hair loss. He or she must take your medical history, testing of blood for your case, and you can even do a biopsy of the scalp. Even once the trigger is identified, it is important to understand that hair loss in women can continue for up to 6 months after the trigger is removed or has been treated with success. A truly remarkable hair thickening may take between 12 to 18 months. Treatment includes adequate nutrition. Stop or change a trigger for drug suspect. The treatment of any underlying inflammation of the scalp (eg, seborrheic dermatitis or psoriasis). The treatment of any medical illness (i.e., disease of the thyroid, etc.). Although it is not a specific treatment, application of promoter topical minoxidil (Rogaine) hair growth of 2% and 5% to the scalp once a day may be useful in the chronic diffuse telogen hair loss and chronic Telogen effluvium. Original author and source of the article

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