Alopecia areata?

summary

When alopecia areata is more serious, it forms a large area on the top of the head, and its boundary is not very clear. When it first appeared, the plaque was small, with a diameter of 1-2 cm, and could gradually expand. A few alopecia areata alopecia patients may have nail changes, such as most millet sized depressions on the deck, rough and uneven surface of the deck, brittle nail and decarboxylation. Those with nail changes are the sign of severe alopecia areata. Most of the mild and general alopecia areata with nail abnormalities, accompanied by deck lesions, alopecia areata alopecia is less likely to self-healing. For alopecia areata alopecia symptoms, I sum up the following points, I hope to help you.

Alopecia areata?

When alopecia areata develops and expands, it is easy to pull out the hair that looks normal around. The root of the hair is very thin, grayish white, and there is no pain. The local scalp is of normal color with smooth and shiny surface. Only a few patients had local scalp pruritus and reddish scalp at alopecia areata.

Some patients with alopecia areata and alopecia areata have small alopecia spots and only 1-2 pieces of alopecia areata. They stop expanding within a few weeks. The hair around them grows very firm and has no loose hair symptoms. This is the phenomenon of improvement, soon smooth bald spots on the emergence of thin light colored hair, gradually black, thick and dense, and hair back to normal. In some alopecia areata, the surrounding hair is loose obviously, expands rapidly, and new alopecia spots appear one after another. Although some new light colored hairs appear in the center of some alopecia areata, this new fine hair can not be seen at the edge, and this alopecia areata alopecia will not be cured in a short time.

Alopecia areata often recur after recovery. Some patients relapse after a few months, and some relapse after a few years. Some patients recurred only once, some recurred many times. The recurrence of alopecia areata is irregular. Generally speaking, those with a family history of alopecia areata, especially those with a family history of alopecia areata recurrence, have a greater chance of recurrence. A few patients with multiple relapses of alopecia areata can develop into general alopecia after total alopecia.

matters needing attention

Generally speaking, most alopecia areata patients rarely find their own alopecia areata symptoms, because in addition to hair loss, it will not be accompanied by other symptoms. But there are also a small number of people with tinnitus, dizziness and itchy scalp and other symptoms, vary from person to person.