Symptoms of gluteal muscular atrophy, the symptoms of gluteal muscular atrophy are mainly manifested as follows: if it is unilateral gluteal muscular atrophy, the skin will be flaccid with the decrease of gluteal muscle capacity, and accompanied by numbness of the buttocks. If there is bilateral atrophy of the gluteal muscles, there will be a decrease in the bilateral gluteal muscles, the muscle capacity will be reduced, the skin of the bilateral buttocks will be loose, and the measurement of the hip circumference will be obviously smaller than normal at this time. The symptoms of gluteal muscle atrophy are mainly caused by the following reasons: 1) after the compression of the nerve by lumbar disc herniation, there will be atrophy of the gluteal muscles, and there will also be sensory loss; 2) there is inflammation of the buttocks or local intramuscular injection, which will affect the gluteal nerve and atrophy of the gluteal muscles will also occur after the gluteal muscles. The nerve damage in the buttocks caused by intramuscular injections will also be manifested as pain in the buttocks.