Kidney pain with hot water compresses do not hurt, generally considered not kidney pain, but spasmodic contraction of the lumbar muscles and pain induced by symptoms, this time through the hot compresses to promote blood circulation, to achieve the effect of antispasmodic pain. Kidney pain with hot water compresses on the pain is generally considered to be the lumbar muscles due to cold, strenuous activities caused by spasmodic contraction, at this time you can promote local blood circulation through hot water wet compresses, this hot compresses, help to relieve spasmodic contraction caused by pain symptoms, hot compresses can be used in a way that includes a hot towel or hot water bag to hot compresses. In addition, if the patient’s kidney pain, should also consider the lumbar disc herniation, kidney stones, acute kidney injury, kidney tumor, urinary tract infection and other conditions. It is recommended that patients with pain in the kidney area consult a regular hospital, follow the doctor’s instructions to complete the relevant examinations, and carry out targeted treatment after clarifying the condition.