The dosage of shark liver alcohol tablets is 60-180mg a day, divided into three doses, 4-6 weeks for a course of treatment. The use of the drug need to pay attention to, clinical efficacy and the use of the dose is closely related to the dose, the dose is too large or too small will affect the effect, so should be in the doctor’s help to find the best dosage; if the efficacy of the drug is not good, you should go to the hospital in a timely manner; in the period of time you should regularly check the peripheral blood routine, adjust the dosage of the drug, if necessary. The drug is a leukocyte-boosting drug, mainly used for leukopenia caused by radiation therapy, tumor chemotherapy and benzene poisoning. The use of this drug may cause adverse reactions such as dry mouth and hyperactive bowel sounds, and its contraindications are not clear at present, pregnant and lactating women can apply this drug. The drug needs to be used under the guidance of a doctor to avoid unauthorized use.