Women who drink plantain regularly can have certain heat-clearing and diuretic benefits, but it is not recommended for patients with qi deficiency and spleen and stomach deficiency (weak and cold spleen and stomach). Psyllium is the dried grass of Plantago ovata, family Plantagoceae, sweet in flavor and cold in nature, with the effect of clearing heat and removing toxins (removing heat and toxins from the body), diuretic and diaphoretic (improving the problem of dribbling in the urine, and the problem of small and incomprehensible amount of urine). Plantain can be used clinically with Mouton to treat heat drenching (burning and stinging pain when urinating, accompanied by urinary frequency and urgency, and discomfort in the abdomen) caused by dampness-heat accumulation (the accumulation of dampness and heat in the body), with artichoke to treat hemorrhagic drenching (the appearance of blood in the urine and accompanied by a painful sensation), and with Gentian to treat salvia (an acute infectious disease, the visible redness of the skin is like a pigment). Plantain can also be combined with rhubarb to treat constipation and with bamboo rhubarb to treat phlegm-heat coughs. Women can have some benefits of clearing heat and inducing diuresis by drinking Plantago Ovata regularly in their daily life. However, this product is cold in nature, so it is not recommended to be used by patients with qi deficiency, spleen and stomach deficiency, and those who have not developed the relevant applicable conditions. Moreover, when the drug is used as a tea substitute, it does not work to treat the disease. The adverse reactions and contraindications of Plantago Ovata are not clear, patients who need to use the drug should consult a traditional Chinese medicine practitioner, not self-medication.