Hibiscus has many uses. Hibiscus bark can be used to make rope instead of hemp, and Hibiscus strips can be used to make baskets, baskets, boxes and other daily necessities. Hibiscus plants have developed stem bark fibers, which can be used as raw materials for papermaking, hemp and artificial cotton. In the past, peasant women washed their hair with hibiscus juice to decontaminate and treat scalp itching. The root bark and leaves of hibiscus can be used to make wine respectively. It is worth mentioning that the roots of hibiscus can be used to stew meat as a medicated diet, which can cure hematemesis and hemoptysis. First, diet therapy, according to Li Shizhen's Compendium of Materia Medica in the Ming Dynasty: "Hibiscus, easy to grow, young leaves can be shaved, used for tea." According to analysis, hibiscus contains saponins. "Outline of Medical Forest" says: "Hibiscus is suitable for those who cough up phlegm and vomit blood due to lung heat." And treat lung carbuncle. Red and white flowers treat red and white dysentery. Hibiscus tea: Hibiscus (dry or fresh) is appropriate. Boiled water replaces tea. Red flowers cure red dysentery and white flowers cure white dysentery. It also has the effects of expelling wind, removing damp heat and promoting urination. Steamed hibiscus flowers on jade surface: fresh hibiscus flowers and appropriate amount of corn flour. Chop hibiscus flowers first, add corn flour (about 500 grams of flowers, with 100 grams of flour) and mix well. After steaming, add seasoning and eat at will. Treating dysentery can promote blood circulation and moisten dryness, and clear away heat and dry dampness. Hibiscus stew: Hibiscus and lean pork each 90g. First, boil hibiscus flowers with 1-2 water, then remove the residue to leave juice, add pork (cut into pieces) and cook, add seasoning, eat meat and drink soup, which can cure hematochezia and damp heat. Benefiting stomach and removing dysentery. Hibiscus cake: appropriate amount of hibiscus flowers are dried in the shade and ground into powder, which can be used for steaming fried flour cakes to cure diarrhea. Furong rice soup: dry hibiscus in the shade and grind it into powder, cook the soup with aged glutinous rice, and take 2-3 spoonfuls. It can treat nausea and vomiting. If it doesn't get better, eat it again. Second, medicinal hibiscus is cool, sweet, bitter and non-toxic. Entering spleen and lung meridians. Has the effects of clearing heat, promoting diuresis and cooling blood. Hematemesis and bleeding: red and white dysentery: 9 to 13 hibiscus flowers, boiled water and rock sugar stew for half an hour, twice a day, before meals. Wind disease: hibiscus flowers are dried and baked, each time 1 ~ 2 spoonfuls, boiled in hollow soup, especially white flowers. Nausea and vomiting: double petals of hibiscus flowers, dry in the shade and grind into powder, 3-5 mouthfuls of old glutinous rice soup. If it doesn't get better, take the exam again. Furuncle swelling: moderate amount of hibiscus (fresh), a little sweet wine, mashed and applied externally. Bacillary dysentery: dry hibiscus and grind it into powder, 2g each time, and reduce it for children as appropriate, every 2h 1 time. 3-5 days is 1 course of treatment. After being tried by 300 patients, the symptom control rate reached 96.3%. Generally, the body temperature drops after taking it, which is greatly conducive to improvement within 2-3 days. Dysentery: 30 grams of hibiscus, 30 grams of rock sugar, stewed in water. Excessive leucorrhea: hibiscus 30g, mirabilis jalapa root 15g, decocted in water. Hemoptysis and dry cough: hibiscus flower 6- 12g, appropriate amount of rock sugar, stewed with water. Or spend 30-60 grams, mash to get juice, and add sugar to take it. For example, female leucorrhea: fresh white hibiscus flower 100g, 8g each time, taken with boiled water.