Women’s lateral thigh pain may be caused by the following reasons: 1, bursitis at the greater trochanter, there is a bursa at the greater trochanter, when there is chronic aseptic inflammation, there will be pain in the proximal lateral thigh, which can lead to limitation of the thigh walking activities. 2, snapping hips, snapping hips can be seen in the iliotibial bundle and the greater trochanter abnormal friction and pain. 3, dermato-neuritis, dermato-neuritis is due to the nerve compression or chronic inflammation and the corresponding skin innervation area of pain, often a palm-sized area of pain, then to exclude other diseases and diagnosis and treatment. 3, dermal neuritis, dermal neuritis is due to dermal nerve compression or chronic inflammation and pain in the corresponding skin innervation area, often for a palm-sized area of pain, then we should exclude other diseases and diagnosis and treatment. 4, thigh fasciitis, thigh fascia is located on the surface of the muscle, when there is chronic inflammation, pain can also occur.