Excessive lumbar exertion is usually due to excessive load or excessive time, resulting in muscle strain or strain injury. This situation can be taken as follows: first, strict bed rest, so that the muscles of the waist as much as possible to relax, flat lying position when you can put a soft pillow behind the thighs on both sides, keep the knee joints, hip flexion, the waist can be flattened, muscle tissue can also be relaxed. When lying on the side, you can place soft pillows between the knee joints on both sides, keep the lower limbs parallel, and also flex the knee and hip joints, which can effectively relax the muscle tissue to promote recovery. Two, must pay attention to the lumbar warmth, can not be cold, once cold will lead to muscle tissue becomes very tense, blood circulation will slow down will lead to local bruising and inflammatory metabolites accumulation, not easy to recover and thus aggravate the symptoms. Third, oral anti-inflammatory pain relief and muscle relaxants, such as diclofenac sodium enteric capsules, clonoxicam and ethylparisone hydrochloride tablets, these drugs can effectively relieve local inflammatory stimuli, reduce pain symptoms, and can make muscle tissue relaxation, help the recovery of strains and strain.