Determining if finasteride is the culprit behind decreased libido requires careful consideration of your symptoms and medical history. Don’t self-diagnose; consult a doctor.
First, pinpoint the onset of your low libido. Did it begin after starting finasteride? This temporal relationship is crucial. If symptoms appeared concurrently or shortly after initiating treatment, it warrants further investigation.
- Timing is key: Note the exact timeline. Did libido decrease gradually or suddenly? Symptom severity: Describe the severity of your reduced libido. Is it mild, moderate, or severe? This helps quantify the issue. Other symptoms: Note any accompanying symptoms like erectile dysfunction, ejaculatory disorders, or gynecomastia. These can point to a finasteride-related issue (Post-Finasteride Syndrome, or PFS).
Your doctor will assess these factors alongside other potential causes of low libido, including:
Underlying medical conditions: Conditions like diabetes, heart disease, depression, anxiety, and hormonal imbalances (low testosterone, thyroid problems) frequently affect libido. Medications: Many medications, beyond finasteride, can impact sexual function. Lifestyle factors: Stress, poor sleep, lack of exercise, and substance use (alcohol, drugs) all contribute to low libido. Relationship issues: Problems within a relationship can significantly decrease sexual desire.
Your doctor may order blood tests to check hormone levels and assess overall health. They might also conduct a physical exam and discuss your medical history and lifestyle in detail. This comprehensive approach helps distinguish finasteride’s potential role from other contributing factors.
Open communication with your doctor is essential. Provide a detailed account of your symptoms and concerns. Collaboratively, you can determine the root cause of your low libido and develop an appropriate management plan.


