Diabetic lower limb ulcers can be classified as “gangrene” or “tendon gangrene” in traditional Chinese medicine, for which there are Chinese herbal prescriptions such as Gu Bu Tang and Liu Wei Di Huang Wan. Please follow the doctor’s instruction. 1. Gu Bu Tang (顾步汤), for gangrene of the feet. Because of the great deficiency of qi and blood, it can’t go through the meridians and collaterals, and the fire poison and evil evil evil, fixed in the dry bones and joints, so that the toes suddenly itch first, and then become painful, and the nails are now black and so on. 2. Liu Wei Di Huang Wan is used for dizziness and tinnitus caused by kidney yin deficiency, lumbar and knee soreness and weakness (the feeling of lumbar and knee soreness and weakness), bone vapor and tidal fever (a burst of heat, feeling that the heat is coming from inside the bone to the outside), night sweating (sweating abnormally after going to sleep, and the sweating stops after waking up), and spermatorrhea. 3. Jin Gui Ren Qi Pill is used for kidney deficiency and edema, soreness and weakness of the waist and knees, dysuria (unsmooth urination), coldness and coldness of the limbs (fear of cold, cold limbs). Pregnant women should not take Jin Gui Kidney Qi Pill, and those with Yin deficiency and internal heat should take it with caution; avoid room desire and gas. Avoid eating cold food. If you need to use medication, you should go through a doctor’s diagnosis and follow the doctor’s instructions for standardized treatment.