The possible causes of soreness inside the left buttock include physiological causes, pathological causes such as lumbar disc herniation, femoral head necrosis, sacroiliac arthritis and so on.
1. Physiological reasons: prolonged strenuous exercise, resulting in the accumulation of lactic acid in the buttock muscles, which leads to the symptoms of soreness, most of which can be relieved by massage, rest and other ways.
2. Lumbar disc herniation: mainly manifested as lumbago, sciatica, cauda equina syndrome, while sciatica is radioactive, the pain can be radiated to the buttocks and the direction of the back of the thighs, calves, the back of the feet.
3. Necrosis of the femoral head: early symptoms are not typical, and the pain is mainly in the hip, buttock or groin, and is intermittent, gradually aggravated, and can be relieved after rest.
4. Sacroiliitis: Inflammatory reaction of unilateral or bilateral sacroiliac joints caused by various reasons may result in hip pain, which is usually treated by rest, oral non-steroidal anti-inflammatory drugs such as ibuprofen and other medications.
There are many reasons for the symptoms of localized soreness and pain, and specific medication needs to go to the hospital for consultation and examination, targeted treatment after a clear diagnosis, and avoid self-medication.