Hepatitis B antiviral medication causing kidney damage should be promptly stopped for observation, and promptly to the hospital for examination and diagnosis, and according to the doctor’s guidance combined with the individual circumstances of the replacement of drugs for treatment. After the kidney damage is clear, you need to stop taking the antiviral drugs that damage the kidneys and observe them, and adjust the medication under the guidance of the doctor according to the specific situation. Drug-induced damage will not be repaired immediately after stopping the drug, and the drug metabolism will take some time, so you can check the degree of kidney damage and choose to use kidney-protecting drugs to promote the repair speed of the damage. In the process of treatment, patients should be closely observed, when drug damage occurs, the drug should be stopped in time for observation, and under the guidance of a professional doctor, combined with the personal situation of the change of medication, taking drugs should be clear about the precautions, adverse reactions and contraindications, to avoid blindly aggravate the symptoms of the drug and cause serious effects.