There is a bruise on the inner side of the thigh joint, if it is caused by trauma, it can be treated by resting and taking oral medication. If it is caused by coagulation dysfunction, it can be treated by supplementing coagulation factors. The inner thigh joint strain or fall will cause local capillary rupture bleeding, causing subcutaneous bruising, pay attention to appropriate rest, within 48 hours of the injury can use ice cold compresses to promote capillary contraction, reduce swelling, can also be taken orally to activate the blood pain capsule, dragon blood exhaust capsules and so on. If the bleeding is caused by coagulation dysfunction and lack of coagulation factors, it can be treated according to the blood test, supplementing the lack of coagulation factors and vitamin K supplementation. If there are symptoms of bruising on the inner side of thigh joints, it is recommended that the patient go to the hospital for medical treatment to clarify the cause of the disease and receive regular treatment.