Medications · FAQ
What pregnancy and fertility precautions apply to finasteride?
Short answer
Finasteride must not be used during pregnancy because it can harm a developing male fetus. Anyone pregnant or who could become pregnant should not handle crushed or broken tablets or contact topical finasteride. Tell your physician if you are trying to conceive or have concerns about semen changes or fertility.
Finasteride can interfere with the development of a male fetus. It must not be used during pregnancy. Anyone who is pregnant or could become pregnant should avoid handling crushed or broken tablets. The coating on an intact tablet prevents contact with the medicine during normal handling.
Topical finasteride creates a separate contact risk. Avoid exposing other people to the liquid, treated scalp, or items with medicine on them. Follow the pharmacy's instructions for drying, handwashing, cleaning spills, and preventing transfer. If a pregnant person touches topical finasteride or a broken tablet, wash the area with soap and water and seek medical advice promptly.
Finasteride has been associated with changes in semen quality and reports of infertility. Tell your physician if you have fertility concerns or are trying to conceive. They can help assess whether testing or a treatment change is needed.
Small amounts of finasteride can be present in semen. Ask your prescriber for advice about partner pregnancy and any precautions that fit your situation.
Sources
Written by the Verra clinical team · Medical review pending
General information, not medical advice. If you're in crisis, call or text 988.