Damp-heat hyperemesis (the invasion of dampness and heat into the intestines, bladder, vagina, lower limbs, etc.) is also known as lower jiao damp-heat (the invasion of dampness and heat into the intestines, bladder, vagina, lower limbs, etc.). According to Chinese medicine theories, damp-heat hyperemesis includes bladder damp-heat and large intestine damp-heat (the feeling of damp-heat in the large intestines) certificates. The main manifestations of bladder damp-heat syndrome are frequent urination, wanting to urinate when there is an urge to urinate, difficult to control, burning pain in the urethra, small amount of urine with yellow color or cloudy, or gravel can be seen in the urine, or blood in the urine, bloating and pain in the abdomen, or pain in the waist and abdomen accompanied by throbbing sensation, etc., which can be treated by using Bazheng San and Diospyroxylon Drink. Intestinal dampness-heat syndrome is mainly manifested as diarrhea, abdominal pain, burning in the anus, or a sharp increase in the number of bowel movements, loose stools, yellowish and smelly; or dysentery of red, white, pus and blood, wanting to have an unpleasant bowel movement, feeling of falling in the intestines and anus during bowel movement, thirst, and a small amount of urine, red in color, etc. Hovenia Conductive Stagnation Pill, Baekduo Weng Tang, and Wood Fragrance Conductive Stagnation Pill can be used. In addition, clinical conditions such as swelling and pain in the joints of the lower limbs and wet foot infection are also commonly seen. Patients should go to the hospital if they feel unwell.