Blood thinners can potentially affect erectile function, but it’s not a common side effect. These medications mainly prevent blood clots, and the impact on sexual performance isn’t well-documented as a direct consequence. However, underlying conditions that necessitate the use of blood thinners, like cardiovascular issues, are themselves risk factors for erectile dysfunction (ED). It’s notable to discuss your concerns with your healthcare provider—they can provide personalized advice and help manage any side effects. Additionally, maintaining a healthy lifestyle with regular exercise and a balanced diet can also support sexual health.