The correct way to drink psyllium in water is to put the right amount of psyllium into a cup and brew it with boiling water for 10-15 minutes before drinking, but the efficacy of Chinese medicine in water is limited and only plays an auxiliary role. Psyllium, cold in nature, sweet in taste, has the effect of clearing heat and diuretic, cooling the blood and detoxifying the toxin, clearing the lymph and expectorating phlegm. Clinically, it is often used to match with Mouton, Dongkui Zi and other traditional Chinese medicines in order to improve the damp-heat embodied in the bladder (dampness and heat gathered in the body), resulting in urinary drenching (the sensation of not being able to finish urinating) astringency and pain (the lack of smooth flow of urination accompanied by the sensation of pain), frequency of urination, and yellowing of urination, among other disorders. Psyllium is also effective in treating hemorrhagic drenching (the appearance of blood in the urine accompanied by pain) when combined with Murraya and Radix et Rhizoma Dioscoreae. Psyllium soaked in water to drink, only the psyllium with boiling water can be brewed open, but the psyllium soaked in water to take the limited efficacy, in the specific efficacy and effect may not reach the therapeutic effect of proprietary Chinese medicines and tonics. Note that the essence is not solid, resulting in slippery semen people prohibited this drug. If the patient has any discomfort, need psyllium to improve the condition, it is recommended to use reasonable medication under the guidance of a professional doctor.