What to eat after a lumbar sprain can be divided into two aspects: one is the diet. At the beginning of the back sprain pain, irritation, may cause abdominal distension or constipation, so you should eat some good digestive food, such as eating more vegetables, fruits, do not eat steamed buns or eggs, egg yolk and too spicy food, drink more broth, eat more lean meat, fish, to be able to supplement sufficient protein. Another is the drug aspect. In terms of medication, simple sprain is in line with the type of qi stagnation and blood stasis in Chinese medicine, you can take oral medication to activate blood stasis and relieve pain, such as Hu Li San capsule or Duyi Wei capsule, and western medicine can take oral medication such as Fenbid and Xilabao to relieve pain, in addition to more bed rest, pay attention to avoid wind and cold.