Finasteride

• Decreased libido
• Erectile dysfunction
• Decreased volume of ejaculation
• Breast tenderness or enlargement
• Rash

These side effects may diminish over time with continued use. Not all users will experience side effects.

• Persistent sexual dysfunction after discontinuation
• Depression or mood changes
• Testicular pain
• Allergic reactions (e.g., rash, itching, swelling of the lips or face)

Contact your provider immediately if you experience breast lumps, nipple discharge, or signs of depression or suicidal thoughts.

Do not use finasteride if you:

• Are pregnant or may become pregnant (can cause birth defects if handled or absorbed)
• Are allergic to finasteride or any of its components
• Are under 18 years of age
• Have liver disease unless cleared by your provider

Finasteride is not known to have major interactions with most medications. However, always inform your provider about:

• Hormonal therapies
• Prostate medications
• Any prescription, OTC, or supplement use

Finasteride should never be used or handled by individuals who are pregnant or may become pregnant. The medication can be absorbed through the skin and may harm a developing male fetus. Tablets should not be crushed or broken.

• Store at room temperature, away from moisture and heat.
• Keep tablets in their original packaging until use.
• Do not use expired medication.
• Keep out of reach of children.

Patients should consult their healthcare provider if they have any questions about dosing, potential side effects, or long-term use.