Leg ligament pain can usually be treated with topical diclofenac diethylamide latex, Yunnan Baiyao aerosol, ibuprofen gel, etc. as follows: 1. Diclofenac diethylamide latex: This product is used to relieve mild to moderate pain in muscles, soft tissues and joints. Such as relieving sprains, strains, contusions and strains of muscles and soft tissues. It can also be used for symptomatic treatment of osteoarthritis. Adverse reactions such as skin rashes may occur during use, and it is contraindicated for those who are allergic to non-steroidal anti-inflammatory drugs. 2. Yunnan Baiyao Aerosol: It is a kind of anti-inflammatory and pain relieving topical medicine, which has the effect of reducing swelling, analgesia and hemostasis, and can be used for bruises, bruises, swelling and pain, soft tissue pain. A small number of patients can have adverse reactions such as drug rash, Yunnan Baiyao allergy is prohibited. 3. Ibuprofen Gel: used to relieve local soft tissue pain, such as muscle pain, joint pain, sprains, strains, pain caused by strain. Adverse reactions such as itching and redness of the skin may occur after use, and it is forbidden for those who are allergic to NSAIDs. The above medication should be used under the guidance of a doctor, avoid self-medication.