After tendon injury, there will be obvious local swelling and pain, so this situation needs to reduce activities, for swelling and pain within 48 hours, you can do cold compresses, take anti-swelling and pain relief drugs, commonly used drugs are Shujiu blood tablets, blood pain capsules, you can also take bone marrow capsule, swelling can be taken Mai Zhi Ling or Diosmin, for improving local blood circulation, eliminate swelling has obvious effect, also You can also use safflower oil or orthopaedic water topically. Patients can eat more nutritious food, such as milk, eggs, lean meat, beans, fresh fruits and vegetables, which are rich in vitamins and essential fatty acids, which can promote tissue repair and accelerate healing, and foods rich in collagen, such as pig skin, silver fungus, chicken and beef tendons.