If you draw a lot of blood, you can eat some iron-containing food for supplementation, or you can take some iron and other drugs for supplementation.
1. Iron-containing food: pumping more blood, you can eat more iron-rich foods, such as animal liver, egg yolks and other supplemental nutrients, eat more iron-containing foods can also prevent iron deficiency anemia. Green vegetables are also one of the most important foods for iron supplementation.
2. Iron medication: the drug is suitable for patients who have serious symptoms of drawing more blood, if the patient has reached the degree of anemia due to blood drawing, you can supplement some ferrous sulfate or iron dextrose anhydride and other drugs for supplementation, but the choice of drugs must be careful to follow the doctor’s instructions.
The above drugs are for reference only, the specific use should be used under the guidance of a doctor.