The skin turns blue when touched lightly, probably because the vertical lines of blood vessels increase. It is caused by the lack of vitamin C, and cyanosis will appear after collision. It is also possible that platelets in the blood are reduced, and the skin is slightly collided, and the skin will appear blue and purple. This condition may also be caused by abnormal coagulation function. Without coagulation factors in the body, it will be easier to bleed, form congestion and appear purple.

Thrombocytopenia refers to platelet count.

The causes of thrombocytopenia are hereditary, such as anemia, congenital megakaryocytopenia with malformation and May-haegelin abnormality. Acquired aplastic anemia, bone marrow infiltration (malignant tumor, bone marrow metastasis, leukemia, bone marrow fibrosis, tuberculosis), chemotherapy drugs, radiotherapy, megakaryocyte aplastic anemia, viral infection (measles, mumps), drugs that affect platelet production (such as alcohol), vitamin B 12, and folic acid deficiency.

Increased platelet destruction caused by non-immune factors: thrombotic thrombocytopenic purpura, pregnancy, infection, hemangioma-thrombocytopenia syndrome, snake bite, acute respiratory distress syndrome, severe burns, etc.

Increased platelet destruction caused by immune factors: immune thrombocytopenic purpura, HIV infection, periodic thrombocytopenia, drug-induced thrombocytopenia (heparin, quinine, antipyretic and analgesic drugs, penicillin, cephalosporins, rifampicin, furosemide, carbamazepine, sodium valproate, sulfonylureas and phenytoin sodium, etc. ), and thrombocytopenia after blood transfusion.

Daily attention when thrombocytopenia is serious, we should pay attention to bed rest and cooperate with treatment.

In the remission stage, you can take part in some exercises, such as walking, jogging and playing Tai Ji Chuan. , enhance your physique.

The diet should be regular, the main and non-staple foods should be high in protein and vitamins, such as wheat, corn, millet, glutinous rice, beans, lean meat and eggs, and eat more fresh fruits and vegetables such as oranges, red dates, walnuts, safflower, spinach and Chinese cabbage. Avoid eating: spicy, greasy and indigestible food, cigarettes, alcohol and other irritating items.

Try to avoid using drugs that cause thrombocytopenia, such as rifampicin, aspirin, quinine, cephalosporin and digitalis.

At ordinary times, we should keep a happy mood, avoid mental stress, maintain personal hygiene, prevent various infections and colds, and prevent trauma.

Daily health care of thrombocytopenia: reasonable diet and rest: when diagnosed with thrombocytopenia, unnecessary activities should be minimized, and it is best to stay in bed for the prevention of thrombocytopenia. Eat more nutritious foods, such as red beans, red dates and longan. Get more than ten hours' sleep every day. If you don't get enough rest at night, you can take a nap to make up for it.

Prevention of overwork: Patients with thrombocytopenia should try to prevent overwork and carry heavy objects. Try not to use drugs containing anti-inflammatory ingredients or antipyretic ingredients, so as not to aggravate the patient's condition. To prevent thrombocytopenia, it should also be noted that if the patient's systolic blood pressure is too high, there is a risk of cerebral congestion, so special attention should be paid to maintaining the patient's systolic blood pressure.

Prevention of constipation: If patients with platelets are constipated, it is particularly easy to aggravate the condition. Therefore, patients with thrombocytopenia should supplement daily vitamins, cellulose and other nutrients as much as possible to actively prevent constipation in patients with thrombocytopenia.