Thigh if intermittent, such as pins and needles pain, belongs to the symptoms of neuralgia, usually considered to be caused by the following aspects: 1, viral infections: can be given to the patient application of antiviral drugs for treatment, such as acyclovir, vaxilovir, can improve the symptoms of the virus; 2, immune factors: if patients with a section of the thigh muscle outlet of the nerve compression can also lead to the emergence of pain, the main application of hormone therapy, the treatment for the immune factors, the main application of hormone therapy. Treatment for immune factors. Thigh pain caused by pyriform muscle outlet syndrome, through the hormone can be anti-inflammatory, swelling, reduce compression to improve the symptoms; 3, inflammation: usually need to give symptomatic treatment and cause-specific treatment, mainly given gabapentin, pregabalin, carbamazepine, and oxcarbazepine, can effectively improve the symptoms of neuralgia; 4, compression: part of the patient’s thigh pain may be associated with the nerve with the compression, you can Surgery can be used to treat it, or acupuncture, tuina, massage and other methods to remove the compression and improve the symptoms; 5, vascular lesions: patients due to the arterial stenosis of the lower limbs, plaque, which leads to local ischemia, hypoxia, caused by neuritis, need to be given endovascular treatment and anticoagulant drugs to improve the symptoms by improving blood circulation.