If a man right side back waist inside the pain is how, how to deal with, need to be based on the actual situation to analyze, only to find the cause can be better treatment. There are muscles, bones, kidneys as well as the ureter in the right hindquarters. If the muscles have lumbar muscle strain, it can be aggravated or alleviated when the body position is changed, and then you need to rest or topical medication to relieve it. If there are problems with the bones of the lumbar region, especially herniated discs or osteophytes, which are aggravated by bending over and lifting heavy objects in some cases, urological or orthopedic examinations are needed to make a differential diagnosis. If you exclude the lumbar spine and muscle lesions, it is considered to be the kidney or ureter and problems, the most common is stones, fluid, infection, bleeding, which need to do the urological ultrasound for differential diagnosis, and only clear the cause of better treatment.