Finasteride tablets are normally taken once a day, but the specific dose needs to be taken according to the doctor’s diagnosis. Finasteride tablets are used in the treatment of symptomatic benign prostatic hyperplasia, some patients will have adverse reactions such as impotence, pregnant women and children and allergy is prohibited. Finasteride tablets are usually taken once a day, but the specific dosage of patients should be based on the doctor’s diagnosis. Finasteride tablets are mainly used for the treatment of existing symptoms of benign prostatic hyperplasia, can be used to improve the patient’s symptoms, reduce the risk of acute urinary retention, some patients taking finasteride tablets will have impotence, decreased libido, ejaculation disorders and other adverse symptoms. Finasteride tablets are not suitable for pregnant women and children, may affect the development of the fetus or children. In addition, it is prohibited for patients who are allergic to Finasteride Tablets to prevent allergic symptoms such as itching and skin rash. Patients should follow the doctor’s instructions to use the drug, should not be self-medication.