Usually patients with chronic nephritis can drink tea, but should be careful to avoid drinking strong tea. The occurrence of chronic nephritis is related to infections, immune diseases, etc. Abnormalities in kidney function can be seen in medical examinations. Therefore, patients with chronic nephritis can drink tea in moderation, but care should be taken to avoid drinking strong tea, drinking a large amount of tea for a long time, so as not to further aggravate the burden on the kidneys, or even aggravate the condition, affect the body to restore health, and so on. Because tea contains tea tannin, theanine and other substances, easy to excite the nerves, so patients with chronic nephritis should avoid drinking tea before going to bed. It is worth noting that patients with chronic nephritis who are accompanied by stomach diseases should avoid drinking tea so as not to increase the stimulation caused to the stomach. Chronic nephritis patients should pay attention to the rationality of diet, try to low-salt diet, control the intake of protein and phosphorus. It is recommended that patients with chronic nephritis drink tea in moderation and pay attention to the daily replacement of tea leaves. Chronic nephritis patients need to consult a regular hospital in time, under the guidance of a physician to standardize the treatment and formal dietary guidance.