Finasteride 5mg primarily treats male pattern baldness (androgenetic alopecia) and benign prostatic hyperplasia (BPH).
For Male pattern baldness, finasteride works by inhibiting the enzyme 5-alpha-reductase, reducing the conversion of testosterone to dihydrotestosterone (DHT). High DHT levels contribute to hair follicle miniaturization and hair loss. Studies show that finasteride can significantly improve hair growth and prevent further hair loss in many men. However, results vary, and hair regrowth might not be complete or permanent for all individuals. Expect gradual improvement over several months with consistent use.
- Important Note: Hair regrowth often stops once treatment ceases. Consistent use is key for maintaining results.
Regarding Benign prostatic hyperplasia (BPH), finasteride shrinks the prostate gland by reducing DHT levels. This relieves symptoms like frequent urination, weak urinary stream, and nighttime urination. The reduction in prostate size is usually gradual, and symptom relief may take several months. Clinical trials demonstrate a reduction in prostate size and improvement in urinary symptoms for a significant portion of men with BPH.
- Consideration: Finasteride is not suitable for all individuals with BPH; your doctor will assess your suitability for treatment.
Discuss potential side effects with your doctor before starting treatment. These can include sexual dysfunction and decreased libido, though these are not experienced by everyone. Regular monitoring by your physician is crucial, especially for long-term use. This ensures that the medication is working as intended and that any potential side effects are managed appropriately. Finasteride is a prescription medication. Always consult your doctor before starting or stopping treatment.
