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What Is The Correlation Between Allergies And Alopecia Areata
Can alopecia areata be treated in pregnancy with kenalog (triamcinolone) injections or should expectant mothers wait until after delivery?
Alopecia areata is a patchy loss of hair that can occur in any hair bearing area of the body, but is most notable when it affects the scalp, eyebrows or beard. It results from our own immune cells attacking cells in our hair follicles. Its not clear why it occurs. It may resolve on its own. It may also be treated with topical, injected, or oral medications ...Read more
Not specifically: Asthma and allergies are what are called atopic diseases which are hypersensitivity reactions in various parts of the body (asthma - lungs, allergies - mucosal membranes) due to various triggers like viruses, allergies, pollution, etc., whereas alopecia areata is an autoimmune disorder where the body's immune system attacks the hair follicles for reasons that are not clear. ...Read more
No evidence: Alopecia areata can heal without any treatment. It is is caused by a killer immune cell (either natural killer or t cell) attack on the hair follicle. One of the genes that increases risk of attack is expressed abnormally in the hair follicle cells and causes homing of the natural killers to the hair follicle to initiate attack. Dietary factors could be involved in turning this gene on. ...Read more
I have alopecia areata. I was wondering what are the chances of me passing it to my kids in the future?
Very unlikely: Unlike other genetic disorder where there is clear pattern of passage from parent to child, AA does not have this. From a genetic perspective its quite complicated. In fact most person's with AA don't have parents with the disease. Also, even with identical twins if one has AA there is a 55% chance that the other doesn't(and identical twins have the same genes!) ...Read moreSee 1 more doctor answer
See a dermatologist: Usually an office visit can define a. Areata vs telogen. Usually areata presents with 1 or more bald areas with specific type loose hair at the edge. Often there are nail changes. There may be relatives with areata, maybe prior attacks. Telogen will be diffuse, often with a history of weight loss or serious illness or surgery a few months before. ...Read more
Allergies occur when your immune system is triggered by envirionmental factors it should ignore--for example, pollen in the air, or dander on a cat or dog--and creates cells to fight against them. An allergic reaction typically causes itching, congestion, or drainage, and ...Read more
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