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Hair Care – What is Alopecia Areata? | Tips For Alopecia areata Hair Loss | Alopecia areata Symptoms and Treatment

Alopecia areata is a condition affecting humans, in which hair is lost from some or all areas of the body, usually from the scalp. Because it causes bald spots on the scalp, especially in the first stages, it is sometimes called spot baldness. In 1% to 2% of cases, the condition can spread to the entire scalp or to the entire epidermis. If the patch of hair loss is small, it is reasonable to observe it and allow the hair to regrow on its own.Another option is applying a strong topical steroid such as Diprolene or Temovate to the patch.It may take several months for the hair to grow back using this method.Another common therapeutic option is injection of a steroid, such as Celestone into the involved scalp skin.

Initial regrowth of hair can be seen in 4 to 8 weeks and treatments are repeated every 4 to 6 weeks. The main side effect from any steroid use is thinning of the skin.Minoxidil has been used to promote hair growth and has shown cosmetically acceptable results in 30% of cases. Minoxidil does not stop the disease process so stopping applications after hair has started to grow back may cause the hair to fall out again.Alopecia areata is noncommunicable, or not contagious.It occurs more frequently in people who have affected family members, suggesting that heredity may be a factor. Strong evidence that genes may increase risk for alopecia areata was found by studying families with two or more affected members.

This study identified at least four regions in the genome that are likely to contain alopecia areata genes.In addition, it is slightly more likely to occur in people who have relatives with autoimmune diseases.The condition is thought to be an autoimmune disorder in which the body attacks its own hair follicles and suppresses or stops hair growth.There is evidence that T cell lymphocytes cluster around these follicles, causing inflammation and subsequent hair loss. An unknown environmental trigger such as emotional stress or a pathogen is thought to combine with hereditary factors to cause the condition.

There are a few recorded cases of babies being born with congenital alopecia areata; however, these are not cases of autoimmune disease because an infant is born without a fully developed immune system.usually begins with one or more small, round, coin size, bare patches. It is most common on the scalp, but can involve any hair bearing site including eyebrows, eyelashes, and beards. Hair may fall out and regrow with the possibility of full hair regrowth always present. Alopecia Areata usually has no associated symptoms, but there may be minor discomfort or itching prior to developing a new patch. Nails may have tiny pinpoint dents and may rarely become distorted.

Alopecia Areata is not contagious. It is an autoimmune disease in which the body’s immune system attacks itself, in this case, the hair follicles. The cause is not known. A person’s particular genetic makeup combined with other factors triggers Alopecia Areata. Apart from drug treatments, there are various cosmetic and protective techniques that people with alopecia areata can try.Using makeup to hide or minimize hair loss.Wearing coverings to protect the head from the elements.Many people with new onset alopecia areata have had recent stresses in life, such as work, family, deaths, surgeries, accidents.

However, this has not been proven scientifically as a cause of alopecia areata.While the disease is not medically serious, it can impact people psychologically. Support groups are available to help people with alopecia areata deal with the psychological effects of the condition.Alopecia can certainly be the cause of psychological stress. Because hair loss can lead to significant appearance changes, individuals may experience social phobia, anxiety, and depression. Some psychologists have even gone as far as to describe the feelings of loss and depression felt at the onset of the disease as being similar to those felt by people afflicted with terminal illness. In severe cases where the chance of hair regrowth is slim, individuals need to adapt to the condition, rather than look for a cure.

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