Finasteride tablets have therapeutic effect on urinary frequency caused by benign prostatic hyperplasia. Finasteride tablets are suitable for the treatment of benign prostatic hyperplasia with existing symptoms, which can improve the symptoms of benign prostatic hyperplasia such as frequent urination, urgency and painful urination. Finasteride tablets can reduce the level of dihydrotestosterone in the blood and prostate tissue, thus inhibiting prostate enlargement and improving BPH symptoms. However, the use of Finasteride tablets may cause adverse reactions such as impotence, decreased libido, ejaculation disorders, breast enlargement, breast pain, skin rashes and other adverse effects that need to be taken care of. It is contraindicated for people who are allergic to any of the ingredients of this product and pregnant women. Patients are advised to take Finasteride tablets under the supervision of a doctor.