You can drink tea with bad kidney, just pay attention to the amount of tea, the type of tea and don’t drink too strong tea. Patients with bad kidney may have decreased glomerular filtration rate, which can easily cause water and fluid retention. Therefore, drinking too much tea will easily lead to water retention in the body can not be discharged smoothly, which will aggravate the burden on the kidneys. It is recommended to drink some black tea or green tea. You can also drink some tea with diuretic effect. It is not recommended to drink some too strong tea, strong tea in the caffeine content is more, there may be a rise in blood pressure. Patients with kidney disease are advised to eat under the guidance of a dietician, and if they feel unwell, they are advised to consult a doctor in time to avoid delaying the diagnosis and treatment of the disease.