Lumbar muscle strain is a chronic strain of the muscles of the lower back, you can use topical active oil, this drug has the effect of relaxing the tendons and activating the channels, activating blood circulation and dispersing wind and stasis. This drug is a proprietary Chinese medicine, and belongs to the local use of drugs, generally no obvious side effects. The actual skin is not suitable for long-term large area use. 3, after using the drug need to closely observe the local rash, itching and other skin allergy performance, such as the existence of allergies need to immediately stop using. 4, is the use of local skin should be cleaned before, local use before the appropriate hot towel External application. In addition to the local use of active oil, other treatment measures for lumbar muscle strain are the use of creams, such as blood pain relief cream, pain can also be combined with oral meloxicam tablets and other painkillers.