What disease is old hair loss? You should be alert to five diseases.

1 There are many kinds of anemia, but iron deficiency anemia will lead to the decrease of red blood cells in the body, so the blood oxygen of the scalp will also decrease, and the hair follicle will naturally fall off due to insufficient nutrition. It will lead to baldness after a long time, so we must treat it in time.

2 stress syndrome most people with high stress have hair loss symptoms, so why do they lose hair when they are stressed? When the human body is under great pressure, the human body will release a variety of technologies to affect the absorption of vitamin B group, thus affecting hair pigmentation.

Stress syndrome can cause baldness. The human immune system mistakenly attacks scalp cells, resulting in a large number of hair loss. Psychological relaxation and taking vitamin B complex can improve the problem of premature gray hair.

3 Eating disorders Many people who eat regularly will also lose hair, which is mainly due to the reduction of scalp blood flow, which affects the normal growth of hair.

But don't worry, most of this hair loss is not permanent. As long as you keep a balanced diet and comprehensive nutrition, the symptoms of hair loss will be greatly improved.

4 Thyroid diseases The symptoms of thyroid dysfunction are also hair loss. Too much thyroid hormone will affect the growth of hair, because all hair follicles will be affected, so if you lose your hair, your whole head will fall off.

At this time, medication should be taken in time, and diet can also be combined with adjuvant therapy. You can also help your hair grow by massage every day.