Take finasteride exactly as prescribed
Use the lowest effective dose only if approved by your prescriber
Take it at the same time each day
Do not double doses if you miss one
Avoid alcohol excess
Review all medications and supplements with your doctor
Tell your doctor about any sexual, mood, or breast-related symptoms early
Ask your doctor whether a dose change or alternative treatment is appropriate
Stop and seek medical advice promptly if severe side effects occur
Monitor for depression, anxiety, or suicidal thoughts
Avoid using finasteride without medical supervision
Keep regular follow-up appointments
Discuss fertility concerns before starting treatment
Do not donate blood while taking finasteride and for the recommended period after stopping it
Use consistent scalp treatments and lifestyle measures as advised by your clinician