Finasteride Tablets. The medication works by blocking the conversion of testosterone to dihydrotestosterone (DHT), a hormone that contributes to the development of male pattern hair loss and BPH. By reducing DHT levels, finasteride can slow down hair loss and promote hair growth in men with male pattern hair loss, and can also improve symptoms of BPH such as difficulty urinating.
Finasteride is available in tablet form and is taken orally once daily. It is important to follow the dosage instructions provided by the healthcare provider, as well as any other instructions provided with the medication. It may take several months of consistent use before seeing any results, and the medication should be continued for as long as the healthcare provider recommends in order to maintain the benefit