Generally after stopping finasteride can reduce finasteride side effects, patients need to follow the doctor’s instructions to use the medication, at the same time, allergic to the drug, children women can not use the drug. Finasteride can be used to treat symptomatic benign prostatic hyperplasia, and can also be used to reduce the risk of prostaglandinectomy and transurethral resection of the prostate, as well as the occurrence of acute urinary retention. Some patients may experience side effects such as rash, itching, allergy, and effects on sexual function with finasteride tablets. In most patients, these side effects will lessen a few days or weeks after stopping Finasteride. It is recommended that patients can be treated with Finasteride under the guidance of a doctor and should not use the drug for treatment without authorization. In addition, Finasteride is prohibited for those who are allergic to Finasteride, children and women. If you want to reduce the side effects of Finasteride, you need to stop taking Finasteride in time, in addition, patients with hepatic insufficiency should use Finasteride with caution. If patients experience severe decreased urine flow or large amounts of residual urine, they need to be closely monitored for urinary tract obstruction.