How long can you live with AIDS and hepatitis B at the same time needs to be judged according to the patient’s condition, there is no specific data, at the same time suffering from these two diseases will obviously shorten the patient’s survival period, should be actively treated to prolong the survival period. AIDS is mainly caused by the human immunodeficiency virus, there is no specific drug to treat this disease, the mortality rate is relatively high. Hepatitis B is a disease caused by hepatitis B virus infection, which will cause damage to liver cells, and in serious cases, it may develop into cirrhosis or liver cancer, which is ultimately life-threatening. If a patient has both HIV and hepatitis B, the disease may progress rapidly and shorten survival time. However, it is not possible to determine the exact length of time a patient will live, as the condition varies from patient to patient. If the patient can take antiviral treatment as early as possible under the guidance of the doctor, and take the medication as prescribed to control the progression of the disease, then the survival time can be prolonged. Commonly used antiviral drugs include lamivudine tablets, dolutegravir sodium tablets, and bicarb enpropanol tablets. Once a patient is diagnosed with HIV and hepatitis B, he or she should actively cooperate with the doctor’s treatment, eat a light diet, maintain a healthy lifestyle, go to bed early, get up early, and try not to stay up too late, so as to improve the quality of life and prolong the survival period.