Patients taking Viagra (sildenafil) should inform their cardiologist before undergoing a stent procedure. Viagra increases the risk of bleeding, a serious concern following stent implantation. This risk stems from Viagra’s effect on blood platelets, impacting blood clotting.
Understanding the Mechanism
Sildenafil inhibits an enzyme called PDE5. While this action improves blood flow to the penis, it also affects platelet aggregation, making blood less likely to clot. This effect, combined with the trauma of stent placement which already disrupts blood vessel integrity, significantly increases the risk of post-procedure bleeding, potentially leading to hematoma formation, internal bleeding, or other complications.
Managing the Risk
Discontinuing Viagra prior to the procedure and for a specified period afterward is often recommended by physicians. The exact duration varies depending on individual health and the specifics of the stent procedure. Your cardiologist will provide tailored advice. Open communication is key; don’t hesitate to ask questions about the medication’s interaction with your stent procedure. Failure to discuss your medication can have serious consequences.
Alternative Medications
If erectile dysfunction is a concern, discuss alternative treatments with your doctor. They can assess your overall health and recommend options that minimize the risk of bleeding during and after the stent procedure. Several alternative treatments are available.
