Generally the kidneys are rarely painful, unless it is a stone, otherwise the kidneys will not appear painful, drinking tea also has no obvious relationship with pain, and drinking tea will not cause pain in the kidneys afterwards. Generally may be the emergence of lumbar pain said into the waist for the kidney of the House, but lumbar pain for many reasons, such as kidney stones, lumbar muscle strain, and disorders of the small joints of the lumbar spine, will be lumbar pain, the kidney is not pain. We think that drinking tea also does not have much to do with lumbago, no matter which situation of lumbago, there is not much to do with drinking tea, tea does not trigger lumbago. This is an occasional phenomenon, and there is no necessary connection between drinking tea, the key is that the kidneys do not hurt.