1, diet adjustment: early mild anemia, you can eat more animal liver, lean meat, blood tofu, egg yolk and so on. , supplement iron and protein, and eat more fresh vegetables rich in folic acid to prevent anemia;

2. Iron supplementation or blood transfusion: When patients have obvious symptoms such as dizziness, fatigue, palpitation, palpitation, etc., they should go to the hospital for examination, blood transfusion or oral iron to correct anemia.