There is no such thing as the correct way to eat plantain, due to the individual physique and condition is different, taking plantain need to be under the guidance of a physician according to the individual’s condition to choose the appropriate way to eat, such as decoction, pounding the juice of the internal use and so on. Psyllium has the function of clearing heat, diuretic and drenching (improving the problem of incomplete urination and small amount of urine), expectorant, cooling the blood, detoxification, which can be used in the treatment of feverish drenching (burning and tingling when urinating, accompanied by frequent urination and urgent urination, and discomfort of traction in the abdomen), astringent pain, oedema and urinary incontinence, summer-dampness and diarrhea (diarrhea caused by summer-dampness and summer-dampness), phlegm-heat cough, vomiting epistaxis, carbuncle, swelling, sores, poison, and other illnesses. Plantain can be decocted and taken to improve the damp-heat condensation (dampness and heat evil in the body of each other) bladder, urinary dribbling astringent pain. It can also be taken internally by pounding the juice of the fresh product, such as with other medicines, to improve the symptoms of hemorrhagic drenching (the appearance of blood in the urine accompanied by a painful sensation) and blood in the urine. The combination and use of Chinese medicines is recommended to be carried out under the guidance of a medical practitioner, and should not be used on one’s own to prevent adverse effects.