Spray for treating lumbar disease

The invention relates to spray for treating lumbar disease. The spray for treating lumbar disease is prepared from the following raw materials in parts by weight: 8 parts of Chinese angelica, 7-9 parts of ligusticum wallichii, 7-9 parts of salviae miltiorrhizae, 7-9 parts of drynaria rhizome, 7-9 parts of rhizoma cibotii, 2-3 parts of groundsel, 2-3 parts of fructus forsythiae, 1-2 parts of musk and 1-2 parts of centipede. The spray for treating lumbar disease has the beneficial effects of directional administration, transdermal absorption and external treatment, stimulation to stomach of a patient and toxic and side effects on liver are avoided, a normal dietary habit of the patient can not be influenced, effective ingredients in the spray can not be destroyed by digestive juice, effect decreasing caused by first-pass effect of the liver can also be avoided, symptoms such as numbness and pain are decreased after the spray for treating lumbar disease is sprayed for 3-15 minutes, lumbar disc herniation, lumbar