Finasteride is a 5α-reductase inhibitor. This means it blocks the enzyme responsible for converting testosterone into dihydrotestosterone (DHT), a hormone contributing significantly to hair loss in men. Lower DHT levels lead to improved hair growth in many men.
Dosage and Administration
Finasteride comes in different forms; Propecia is a 1mg tablet specifically for hair loss treatment, while Proscar is a 5mg tablet typically prescribed for benign prostatic hyperplasia (BPH). Always follow your doctor’s prescription instructions precisely regarding dosage and frequency. Incorrect usage can affect efficacy and potentially cause side effects.
Potential Side Effects
While generally well-tolerated, some men experience side effects. These can include decreased libido, erectile dysfunction, and ejaculation problems. These are usually mild and temporary, often resolving upon cessation of treatment. Inform your doctor immediately if you experience any concerning side effects.
Important Considerations
Pregnant women should avoid contact with crushed or broken finasteride tablets due to the potential for harm to a male fetus. This is a crucial safety precaution. Additionally, finasteride is Not suitable for women. Men considering finasteride should discuss potential risks and benefits with their physician to determine its appropriateness for their individual circumstances. Regular monitoring is recommended.
Long-Term Use
The long-term effects of finasteride are still being studied. Consistent use often maintains hair growth, but stopping treatment typically leads to the resumption of hair loss. Consult with your doctor to establish a treatment plan that aligns with your needs and goals.
