Lumbar muscle strain is often manifested as lumbar pain, lumbar muscle strain is equivalent to a chronic inflammatory response, is a sterile inflammatory response, so the main drug treatment for pain or discomfort symptoms are the following: 1, anti-inflammatory drugs, anti-inflammatory drugs is a drug for sterile inflammation, called non-steroidal anti-inflammatory analgesic antipyretic drugs, the most typical and classic is Fenbid; mainly by inhibiting the inflammatory factors in it to play Pain relief, inhibit the role of inflammation, first of all, this type of drugs can reduce inflammation; 2, for the spasm of the drug, because there is inflammation, the surrounding muscles will be a spastic state to protect the body, which is a signal; if the pain is particularly severe, to use Eperisone to relieve muscle spasm; 3, if the pain is very intense, affecting sleep, you can give central sedative drugs, such as Valium or other types of central analgesic drugs. In general, pain relief is a multi-linked process, which is the combined effect of multiple drugs. If the dosage of Fenbid is too large, the toxic side effects will appear, and the combination of multiple drugs will reduce the side effects of each drug and achieve the maximum effect of pain relief. So the medication of lumbar strain must follow the doctor’s advice, do not use without authorization.