Alopecia areata symptoms?

summary

An important problem of hair is hair loss. More and more young people are facing this kind of embarrassment. One of the common types of hair loss is that the hair falls off and forms a round, oval or irregular hair loss area, which is called alopecia areata. Alopecia areata is not only in the hair, body hair parts will produce, and in addition to the affected area, other locations are normal. Alopecia areata symptoms? Let's talk about it

Alopecia areata symptoms?

It can occur at any age but is more common in young adults. There is no significant difference in incidence rate between the two sexes. The lesions showed round or oval non cicatricial alopecia, and "exclamation mark" like hair was often seen on the edge of alopecia areata.

All or almost all hair loss is called total alopecia. All hair (including body hair) of the whole body falls off, which is called Putuo. Creeping alopecia can also be seen. There were no other abnormal skin except hairless hair.

Sometimes there are nail anomalies, the most common are nail depression, brittle nail, nail peeling, anti nail and so on. It can also be complicated with cataract, Down syndrome, thyroid disease and vitiligo.

matters needing attention

Local injection of glucocorticoid is suitable for small area of alopecia, or important cosmetic parts (such as eyebrows) of patients with alopecia vulgaris. It can be directly injected into the hair loss area or its peripheral part, so as to control the expansion of the hair loss area. Attention should be paid to avoid possible local skin atrophy and depression.