All drugs must undergo pharmacological experiments before entering the hospital. How many boxes do you need for each variety? First of all, there is no risk. After strict screening, people who have indications and meet the indications of drug treatment will also get benefits as patients. Drugs for hepatitis B are very expensive. For example, the combined use of Shuanghe requires nearly 1 ,000 yuan per person per month, which requires regular inspection. If the conditions are a little worse, it will be hard to bear. If you join this group, don't worry. I'll prescribe medicine for you, and find out why it doesn't work for your reference.