Finasteride: how to take it safely
Proscar, Propecia
Reviewed by Pharm. Abeeb Junior
What it is for
Treats an enlarged prostate and male-pattern hair loss.
How to take it
- Prescription medicine: take it exactly as your doctor or pharmacist told you.
- Swallow whole with water. Do not crush or break it.
When to take it
Take it once a day at the same time.
Take it with
With or without food.
What to avoid
- Women who are or may be pregnant touching crushed or broken tablets or leaking capsules. It can harm a male baby.
- Donating blood during treatment and for 6 months after.
- Stopping early. It can take 6 months to see the full effect.
- Tell your doctor you take it before a prostate (PSA) test.
Possible side effects
Less interest in sex, trouble with erection, less semen, breast tenderness.
Get help if
Breast lump or nipple discharge, swelling of the face or lips, or low mood: see a doctor.
This is general information, not personal medical advice. Always follow your doctor's or pharmacist's instructions and read the leaflet that comes with your medicine. Medicines and doses can differ between products and people.