Since plantain has the property of fluency, plantain water is not recommended for pregnant women. Psyllium has the effect of clearing heat, diuretic and drenching (improve the problem of urine dribbling, small amount of urine is not passable), expectorant, cooling blood, detoxification, clinically can be used for heat drenching (burning and stinging pain when urinating, accompanied by urinary frequency and urgency, abdominal traction discomfort) astringent pain, edema and urination, summer dampness and diarrhea (diarrhea in the summer caused by summer dampness and evil), phlegm-heat and cough and other medical conditions. It should be noted that the use of this drug is prohibited for the deficiency of slippery jingqi not solid semen leakage. In addition, the drug has the nature of fluids, pregnant women are not recommended to use. The efficacy of this medicine in water is limited, and it is not a substitute for medication. If you need to use plantain, it is recommended to go to a regular hospital, under the guidance of professional physicians to identify the treatment.