Taking ibuprofen can relieve the symptoms of neuralgia. Ibuprofen is a non-steroidal antipyretic and anti-inflammatory drug that works mainly by inhibiting the synthesis of prostaglandins. The main indications for this product, are as follows: First, it is used to relieve acute mild to moderate pain, such as post-surgery, post-trauma or post-strain pain, menstrual pain in women, as well as headache, toothache, migraine, neuralgia, muscle pain, joint pain, etc. Second, it can be used for fever caused by common cold or influenza. When fever patients use this product, it is generally recommended to use it when the body temperature exceeds 38.5℃. Patients can take effect about one hour to one and a half hours after taking ibuprofen to relieve fever or pain symptoms. This product should be used every 4-6 hours and not more than four times in a 24-hour period. For fever reduction, it should not be used for more than three days in a row. For pain relief, it should not be used for more than five days in a row. If the pain is not relieved after several doses, you should go to the hospital for regular consultation and treatment to find out the cause of the pain and to treat the cause.