The inner thigh ligament hurts when you exert yourself, which may be caused by ligament strain, fasciitis or sciatic nerve compression, etc. The treatment includes physical therapy, medication and surgery. 1. Ligament strains: ligament strains are mostly caused by strenuous exercise, rest and braking should be done, and ice packs can be given within 72 hours during the acute stage to reduce the local swelling, and non-steroidal drugs such as ibuprofen and celecoxib can be chosen to relieve the pain. 2. Fasciitis: If the patient has fasciitis in the inner thigh, there will be pain symptoms, you can use non-steroidal drugs such as celecoxib for anti-inflammatory pain, you can also choose hot compresses, ultrashort wave, electrothermal therapy and other physical therapy methods to promote inflammation absorption. 3. Sciatic nerve compression: sciatic nerve compression can lead to pain in the inner thigh, mild cases can be relieved by resting, you can choose nutritive drugs such as methylcobalamin, vitamin B12, etc., to alleviate the symptoms of nerve compression, the symptoms of severe cases, you need surgical treatment, surgical decompression. The inner thigh ligament pain when exertion may also have other causes, it is recommended that patients seek medical attention in a timely manner, a clear diagnosis, targeted treatment. The above drugs are recommended to be used under the guidance of a physician.