How is the little red dot on the hand to return a responsibility

summary

If there are only red spots on the arm, neither itching nor pain, then it may be purpura. Purpura is the blood exudation in the capillaries of skin or mucous membrane, which is formed in the tissue. Finger pressure does not fade, the spot color will turn purple and green, and eventually become brown and gradually fade. Small, needle sized oozing blood is called ecchymosis. The causes of purpura are: 1. Abnormal quality and quantity of platelet; 2. Abnormal permeability of capillary wall; 3. Bacteremia or sepsis. The disease can be divided into thrombocytopenic purpura and allergic purpura.

How is the little red dot on the hand to return a responsibility

First, Henoch Schonlein purpura is more common in children and adolescents. The causes include infection, food allergy, drug allergy, pollen, insect bite, etc., but the cause of allergy is often difficult to determine. The first step of treatment is to remove the sensitizing factors. Treatment involves trying to find out the cause of the allergy and avoid it.

Second: lack of vitamin C is one of the causes of purpura. Vitamin C deficiency, in addition to gingival bleeding, can also lead to skin ecchymosis. If the body appears more ecchymosis or ecchymosis, should go to the hospital for examination, and under the guidance of the doctor appropriate supplement of vitamin C, general prognosis is good, purpura can dissipate in a few days.

Third: in daily life, we should pay attention to eat more fresh fruits and vegetables, and actively correct the bad behavior of picky eating and partial eating. At the same time, we should use less antibiotics (cyanine, streptomycin, erythromycin, chloramphenicol), avoid infection of bacteria, and avoid contact with allergens.

matters needing attention

Simple, mild purpura do not need to worry, also do not need treatment, pay more attention to diet, pay attention to rest in daily life. If symptoms worsen, when necessary, should go to the hospital to do some comprehensive examination, symptomatic treatment.