Finasteride Disease Interactions
There are 2 disease interactions with finasteride.
5-alpha-reductase inhibitors (applies to finasteride) liver disease
Moderate Potential Hazard, Moderate plausibility.
Finasteride and dutasteride are extensively metabolized by the liver. Therapy with these drugs should be administered cautiously in patients with liver disease as exposure could be higher.
Finasteride (applies to finasteride) urinary obstruction
Moderate Potential Hazard, Moderate plausibility. Applicable conditions: Urinary Tract Obstruction
Patients with large residual urinary volume and/or severely diminished urinary flow should be carefully monitored for obstructive uropathy. These patients may not be candidates for finasteride therapy.
Switch to professional interaction data
Finasteride drug interactions
There are 25 drug interactions with finasteride.
More about finasteride
- finasteride consumer information
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (301)
- Drug images
- Latest FDA alerts (3)
- Side effects
- Dosage information
- Patient tips
- During pregnancy
- Support group
- Drug class: 5-alpha-reductase inhibitors
- En español
Related treatment guides
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.