Important Info about Finasteride

Important Safety Information for Finasteride:

What is Finasteride?

Finasteride is an oral prescription medication used to treat male pattern baldness (androgenetic alopecia) by reducing levels of dihydrotestosterone (DHT), a hormone linked to hair follicle shrinkage. Finasteride helps slow hair loss and, in many cases, promotes regrowth, particularly on the crown and middle of the scalp. Finasteride is FDA-approved for use in men and is not recommended for use in women or children.

 

Who should not use Finasteride?

Do not use finasteride if:

  • You are allergic to Finasteride or any of its ingredients
  • You are pregnant or may become pregnant, as Finasteride can cause birth defects if absorbed through the skin or ingested.
  • You are already taking other medications containing Finasteride.

Always consult your doctor or healthcare provider to determine if Finasteride is safe and appropriate for you.

How should I take Finasteride?

Finasteride should be applied exactly as directed:

  • Take one tablet daily, as prescribed by your healthcare provider.
  • Finasteride can be taken with or without food.
  • Consistency is essential—take it at the same time every day for the best results.
  • Do not skip doses, and do not take more than the prescribed amount.

It may take 3 to 6 months of consistent use to see noticeable results. Discontinuing Finasteride may result in the return of hair loss.

 

What should I tell my healthcare provider before taking Finasteride?

Before starting Finasteride, inform your healthcare provider about:

  • Any allergies you may have.
  • Any existing liver conditions, as Finasteride is metabolized in the liver.
  • Your medications, supplements, or treatments you are currently using.
  • Your plans to father a child, as Finasteride may affect fertility in rare cases

Providing complete information helps your healthcare provider determine if Finasteride is suitable for you.

 

What are the most serious side effects?

The most serious side effects are rare but require immediate medical attention.

  • Swelling of the face, lips, or throat (allergic reaction).
  • Breast lumps, pain, or nipple discharge (could indicate male breast cancer).
  • Depression or mood changes.

These side effects are usually mild and temporary. If they persist or worsen, consult your doctor.

What are the most common side effects?

Common side effects include:

  • Decreased libido.
  • Erectile dysfunction.
  • Reduced semen volume

These side effects are generally mild and temporary. Contact your doctor if they persist or worsen

 

Additional safety information

Finasteride is not approved for use in women or children. Pregnant women should not handle broken or crushed tablets, as the active ingredient can be absorbed through the skin and cause harm to a developing fetus. Finasteride does not prevent hair loss caused by other conditions or factors. Store Finasteride at room temperature and keep it out of reach of children.

 

Reporting side effects

To report side effects in the Philippines, contact the Philippine Food and Drug Administration (FDA) through their Adverse Drug Reaction (ADR) Reporting System or call +63 2-8809-5596.

For complete instructions and additional details, consult your healthcare provider or refer to the product leaflet.