Plantain is not toxic, plantain taken improperly can sometimes lead to stomach pain, premature ejaculation, spermatorrhea, frequent urination and other discomforts. Psyllium is cold in nature, sweet in taste, and has the efficacy effects of clearing heat, diuretic and diaphoretic (to improve the problem of dribbling in urine, small amount of urine that does not pass), cooling the blood and detoxifying the toxin (referring to the treatment of blood-heat and toxins in the blood), and expectorating phlegm. Plantain is not toxic and does not belong to the poisonous category of Chinese medicine tablets. The adverse effects of Plantago Ovata are not clear, and it is not suitable for people with cold body, yang deficiency, spleen and stomach deficiency (spleen and stomach weakness and cold), seminal emission and slippery semen. Psyllium if not right, or when the dosage is too large, sometimes frequent urination, excessive urination and so on. Psyllium is cold and sometimes causes stomach pain. For people with kidney yang deficiency to take, sometimes it will lead to spermatorrhea and premature ejaculation and so on. If the patient is not feeling well, it is recommended to consult a doctor in time, and it is not advisable to use the medicine by oneself to avoid delaying the condition.