One foot swollen, the other foot normal, the best treatment is to find the cause, for the cause of treatment, such as lumbar spondylosis caused by obvious lower limb numbness, swelling, to first carry out the treatment of lumbar spondylosis, mostly lumbar disc bulge, lumbar disc herniation, or even lumbar spinal stenosis caused by persuasion of patients to avoid sedentary and long standing, as well as long hours of ambulatory work. In addition, the choice of clinical drugs is very important, mainly including four aspects, as follows: 1, anti-inflammatory and analgesic drugs: such as Xilabao, the efficacy is better, but should avoid abuse, especially patients with upper gastrointestinal ulcers and bleeding, stroke, pay attention to caution; 2, plant extracts: such as Mai Zhi Ling, for liver and kidney function damage is relatively small; 3, nutritional drugs: such as vitamin B12 or Michelin injection, Michelin 4, Chinese patent medicine: such as blood circulation and blood stasis elimination of the veins of Shu Tong Wan, is a good Chinese patent medicine for the treatment of lower limb swelling.