Potential Side Effects and Precautions

Consult your doctor before starting Propecia. Common side effects include decreased libido, erectile dysfunction, and decreased ejaculate volume. These effects usually subside after stopping treatment. Less common side effects involve breast tenderness or enlargement; report these immediately.

Specific Precautions

Propecia is not for women or children. Avoid contact with crushed or broken tablets, especially pregnant women, as absorption through the skin can cause birth defects. Inform your doctor about any existing health conditions, including liver or kidney problems, before use. Regular blood tests might be necessary to monitor liver function. Alcohol consumption may increase the risk of side effects; moderation is advised. This medication may interact with other drugs; disclose all medications to your doctor.