Proscar is the trade name, the generic name is Pulean Tablet, usually need to take 1 month, need to be under the guidance of the doctor to arrange the time of use, and pay attention to its related matters. Prolongan Tablet mainly has the effect of tonifying the kidney and fixing the root of the kidney, and can be used for lumbar and knee soreness and weakness (the feeling of soreness and weakness of the waist and knees), urinary leaking or incontinence, and dysuria caused by renal insufficiency, and can also be used for chronic prostatitis and prostatic hyperplasia who see the above symptoms. The drug is usually taken for 1 month as 1 course of treatment. Therefore, most patients need to take the drug for at least 1 month. Patients should pay attention to the fact that if there is no significant improvement in symptoms after 2 weeks of taking the drug, they should consult a doctor in time. And cold fever and allergy to the drug is prohibited, if the product changes in character, also need to be prohibited from taking. For patients with chronic diseases such as diabetes, hypertension, heart disease, etc., it is also necessary to use the drug under the guidance of a physician. It is recommended that patients strictly follow the instructions or strictly under the guidance of a doctor to take Puraian tablets, and according to their own conditions, reasonable arrangements for the time of taking medication.