Proscar is the trade name, the generic name is Pulean Tablet, which has the effect of tonifying the kidney and consolidating the essence, and some patients experienced mild side effects such as loose stools after using the drug. Prolongan Tablet belongs to Chinese patent medicine, the main ingredient is pollen of rapeseed flower, which has the effect of tonifying the kidney and consolidating the essence. This product is mainly used in the clinic for the kidney qi not solid caused by the waist and knee soreness and weakness (waist and knee soreness and weakness), urinary incontinence or urinary incontinence, etc., as well as chronic prostatitis, prostate hyperplasia, see the above symptoms. Adverse reactions to this product are mainly loose stools. This product should not be used by patients with cold and fever, and is prohibited for those who are allergic to this product. If the symptoms are not relieved after two weeks of using this product, please go to the hospital in time to avoid delaying the condition.