Resting tremor and swelling of the right lower limb may be a coexistence of two diseases. Consider Parkinson’s disease for resting tremor, and consider edema caused by venous thrombosis, varicose veins, or infections for swelling. 1. Resting tremor-related diseases: such as Parkinson’s disease, most of the patients start with unilateral resting tremor, most of the patients are accompanied by bradykinesia, slow gait, taking dopamine drugs is effective, you can go to the Department of Neurology for consultation. 2. Diseases related to edema: If the right lower limb is simply edematous, it is generally considered that venous thrombosis of the right lower limb, varicose veins or infections are caused. (1) Venous thrombosis: it can be seen after trauma, long-term bed-ridden patients, due to blood circulation obstacles caused by thrombosis and limb edema, can be clarified by ultrasound examination. (2) Varicose veins: varicose veins of the lower limbs can also cause blood return obstacles, causing limb edema, generally can see the lower limbs in the form of earthworm-shaped blood vessels. (3) Infection: such as salpingitis, or local soft tissue bacterial infection, etc., usually appear red and swollen, and accompanied by fever and pain and other symptoms, can be clarified through the blood routine or secretion and other tests. The right lower limb static tremor and swelling, it is recommended to seek medical advice, under the guidance of the doctor to find the cause of the disease and targeted treatment.