Lower extremity venous thrombosis can be treated with Si Miao Pills, Blood circulation and circulation tablets, Ginseng and Atractylodes Pills. Lower extremity venous thrombosis is a western concept, and its symptoms such as swelling of the affected limb, pain, increased local temperature, bruises and other symptoms can be attributed to the category of “femoral swelling” in traditional Chinese medicine. Swollen femur is divided into damp-heat injection (dampness and heat invading the intestines, bladder, pubic area, lower limbs, etc.), blood stasis, and qi deficiency and dampness obstruction, with different medications. Damp-heat injection evidence, manifested by the affected limbs coarse swelling, redness, swelling, hot pain and limited movement. Four Miaowan can be used to clear away heat and promote dampness, with caution for pregnant women. Blood stasis evidence, manifested as swelling of the affected limbs, dark purple, fixed pressure pain, tendons angry. Use Blood circulation tablets to promote blood circulation and relieve pain, caution for pregnant women. Qi deficiency and dampness obstruction, manifested as long-term swelling, light in the morning and aggravated in the evening, aggravated by activities, and can be alleviated by resting and elevating the lower limbs, accompanied by calf hyperpigmentation or eczema. Available ginseng lingbaijutsu pill, efficacy of the spleen and qi, note that diarrhea and fecal incontinence, anus falling with caution, should not be taken with the five lingzhi, quatrefoil, soap pods or their preparations, should not be taken with the cold and flu medicines. If you are not feeling well, please consult a doctor for diagnosis and treatment, and take the medicine under the doctor’s guidance to avoid delaying your condition.