How does Propecia (Finasteride) work:

Propecia (Finasteride) is a product for men that can prevent further hairloss and increase hair growth. Propecia tablets contain the active ingredient finasteride, which is a type of medicine called a type II 5-alpha reductase inhibitor.

Finasteride works by inhibiting the action of a compound in the body called type II 5-alpha reductase. This compound is called an enzyme, and is responsible for converting the male hormone testosterone into dihydrotestosterone (DHT). DHT is a hormone that can damage hair follicles and lead to hair loss in men who are genetically sensitive to it. As finasteride prevents the action of type II 5-alpha reductase it prevents the formation of DHT. This decreases the amount of DHT both in the blood and the scalp and can lead to reversal of the balding process.

Dosage & Administration:

Propecia (Finasteride) is taken by mouth to increase hair growth and prevent further hair loss in men with male pattern baldness. It may take three to six months of treatment before you notice a decrease in hair loss or increase in hair density. Continued use of this medicine is recommended to obtain the maximum benefit. If you stop taking it you are likely to lose any hair you have gained within 9 to 12 months. The dosage is one tablet daily, with or without meals.

Side Effects:

• Impotence
• Breast tenderness
• Pain in testicles
• Reduced volume of ejaculation
• Ejaculation disorders
• Decreased sex drive
• Rash
• Itching
• Hives
• Swelling of the lips and face

Precautions:

Results vary from person to person. Propecia lowers readings of the PSA screening test for prostate cancer. If you're scheduled to have your PSA level checked, make sure the physician knows you're taking Propecia. It may take several months for the Propecia to work. Do not stop taking this medicine without checking with your physician. Stopping this medicine will result in a return within 12 months to the same amount of baldness as when you started. Women who are or may potentially be pregnant must not use Propecia and should not handle crushed or broken tablets of Propecia. If a woman who is pregnant with a male baby absorbs the active ingredient in Propecia, either by swallowing or through the skin, it may cause abnormalities of a male babys sex organs.

Further Information:

Please note: For more information about any other possible risks, please consult your physician or pharmacist and read the information provided with Propecia (Finasteride).