Journal · Minoxidil & medication
What Is Finasteride and Who Is It For?
Quick answer: Finasteride is a prescription medicine that reduces DHT and is used for male pattern hair loss; it is not intended for women of childbearing potential, can have side effects, and should only be started after a doctor’s assessment.
- How it works: It lowers conversion of testosterone to DHT.
- Prescription only: Your doctor will discuss benefits and risks.
- Side effects: Discuss sexual and mood-related side effects with your doctor.
Frequently asked questions
Can I buy it online?
Use a doctor and registered pharmacy.
Is topical finasteride available?
Ask a doctor.
Can I combine with minoxidil?
Doctors sometimes prescribe both.
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Related reading
- Where Can You Buy Rogaine or Minoxidil in Malaysia?
- Is Shedding Normal When You Start Minoxidil?
- What Are the Common Side Effects of Topical Minoxidil?
- Minoxidil Foam vs Solution: Which Should You Choose?
- Hair loss library: Minoxidil & medication
Reviewed by the Folli-Doc team, led by Dr. Steven Goh (6 years’ experience in hair density treatment). This article is general information, not a medical diagnosis; for sudden, patchy or painful hair loss, see a doctor or dermatologist.