For patients with lumbar muscle strain, the following care measures should be taken: 1. Regularly wear a waist support to protect the lumbar spine. It is best to sleep on a hard bed, avoid excessive weight-bearing walking, avoid long periods of sitting or standing, and avoid excessively bending over to lift heavy objects. These measures can effectively alleviate the clinical symptoms of lumbar muscle strain. 2. Avoid cold and damp environments. Actively apply local heat treatments, using a salt bag or hot water bag for heat application twice a day, each time for more than half an hour for more noticeable effects. 3. Combine with some strength methods, such as acupuncture, moxibustion, and cupping, which are more beneficial for improving the patient's clinical symptoms. 4. Actively apply topical ointments that promote blood circulation and remove blood stasis; gradual recovery can be expected.