There are many reasons for pain in the lower right side of the back near the waist, and the following are common: 1, it may be due to spinal slippage and displacement, compression of the right side of the nerves leading to pain, if the pain is caused by this reason, it will be accompanied by symptoms such as restricted movement, forced position, etc. 2, it may be due to sports injuries, such as not warming up sufficiently before exercise, and the range of movement is too large during exercise, which can lead to low back pain, or it may be due to back impact leading to back retention of bruises, or it may be due to back impact leading to back retention of bruises. To the muscles of the lower back, it will lead to pain in the lower back, but also may be due to the back of the back was hit resulting in the back of the bruises. If the pain is caused by an impact injury, it is usually a stabbing pain. Regardless of the cause of the pain, it must be treated as soon as possible, otherwise it may lead to muscle spasms in the low back in the long term, increasing pain, serious limitation of activities, etc., which will have a great impact on daily life.