Alopecia areata

Alopecia areata is a treatable but not fully curable autoimmune disease that occurs when the immune system attacks hair follicles. La pérdida de cabello con mayor frecuencia se da en el cuero cabelludo.

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Psychological stress and illness are possible factors in bringing on alopecia areata in individuals at risk but in most cases there is no obvious trigger.

. Alopecia areata is a common autoimmune skin disease causing hair loss on the scalp face and sometimes on other areas of the body. It can affect children as well as adults. Often it results in a few bald spots on the scalp each about the size of a coin.

En algunas personas también puede ocurrir en la barba las cejas el vello púbico y los brazos o las piernas. La alopecia areata por lo regular empieza como uno o varios parches de 1 cm a 4 cm de pérdida de cabello. We report three cases of recurrence of alopecia areata AA occurred after the first dose of COVID-19 vaccine.

También puede presentarse hendiduras en las uñas. In fact it affects as many as 68 million people in the US. Alopecia areata AA is a common type of hair loss or alopecia in humans.

It is an autoimmune disease with a variable typically relapsing or remitting course that can be persistent especially when hair loss is extensive. Alopecia areata is the second-most frequent non-scarring alopecia after male and female pattern alopecia. Alopecia areata is an autoimmune conditionAn autoimmune condition develops when the immune system mistakes healthy cells for foreign substances.

Common COVID-19 vaccines side effects are pain at the injection site muscle pain fever headaches fatigue. With a lifetime risk of 21. Possible immune-related side effects in predisposed individuals have not been established so far.

Alopecia areata also known as spot baldness is a condition in which hair is lost from some or all areas of the body. No one knows for sure what causes alopecia areata but its probably triggered by a combination of genetics and environmental factors. Normally the immune system defends your body.

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