Lower extremity venous thrombosis belongs to organic lesions, taking medicines for activating blood circulation and removing blood stasis (medicines for promoting blood circulation and eliminating blood stasis in the body) such as Sea Snake Paralysis Capsules and Vitality Pain Relieving Pills can only improve some of the symptoms, but not cure them, and it should be considered that taking medicines for activating blood circulation will increase the risk of bleeding from other parts of the body, and it is recommended to standardize the treatment under the guidance of a physician. Lower extremity venous thrombosis is a common clinical condition in western medicine, with local pain, swelling, heaviness, and unfavorable activities as the main manifestations, which is often categorized in Chinese medicine as “vein paralysis”, “femoral swelling”, “blood stasis” and so on. “and other categories, to qi and blood deficiency caused by blood stasis, phlegm and blood stasis as the main cause of the disease, the treatment to activate blood circulation (to promote blood flow, dredge the body of the blood) is based on. Sea Snake Paralysis Capsules are effective in dispelling wind and dampness (dispelling wind and dampness in the body), dispersing cold and relieving pain (relieving pain by dispelling cold in the body), activating blood circulation and opening up channels, and are suitable for paralysis with cold and dampness blocking channels and blood stasis blocking channels (rheumatoid arthritis and rheumatoid arthritis). Contraindicated for pregnant women. Gastrointestinal disorders, excessive menstruation, prolonged menstruation, heart disease patients, allergies and other patients should be used with caution or as directed by the doctor. The efficacy of Vitality and Pain Relief Pill is to activate blood and relieve tendons, expel wind and remove dampness, used for rheumatic paralysis, numbness and tenderness of hands and feet. Pregnant women should not take, children should be cautious, severe hypertension, heart disease, kidney disease patients should be cautious, long-term continuous use should consult a physician. It is recommended that patients consult a physician in a timely manner, under the guidance of a physician to standardize the use of medication and treatment, should not take medication without authorization, so as not to delay the condition.