Prickly Pear Seed, or Golden Cherry Seed, is a kind of Chinese herbal medicine with the effects of fixing semen and shrinking urine (consolidating semen and urine, preventing random leakage), stopping the belt, astringent intestines and stopping diarrhea (relieving diarrhea by enhancing the function of intestinal astringency), and is used for treating spermatorrhea and slippery spermatozoa, prolonged diarrhea and dysentery, and metrorrhagia (excessively heavy or spotty menstruation), and other conditions. Prickly Pear Seed is the dried mature fruit of Golden Cherry, family Rosaceae, which belongs to Kidney, Bladder and Large Intestine meridians. It has the efficacy of fixing semen, shrinking urine and stopping the belt, astringent intestines and stopping diarrhea, and is clinically used for the treatment of seminal emission and slippery spermatozoa, urinary emission and frequent urination, prolonged diarrhea and prolonged dysentery and disintegration. The adverse reactions and contraindications of the drug are not clear. Patients who are taking other drugs should consult a doctor in advance, so as to avoid drug interactions affect the effect. It is recommended that patients take Prickly Pear under the guidance of a doctor, if discomfort occurs go to the hospital in a timely manner.