Never take Viagra (sildenafil) if you’re using nitrates. This combination can cause a dangerously low blood pressure.
Nitrates are medications used to treat angina (chest pain) and other heart conditions. Common nitrate examples include nitroglycerin, isosorbide mononitrate, and isosorbide dinitrate. These medications relax blood vessels, increasing blood flow. Viagra has a similar effect.
- The combined effect of Viagra and nitrates significantly lowers blood pressure, potentially leading to dizziness, fainting, and even a heart attack or stroke. This risk applies to all forms of nitrates, including those taken orally, sublingually (under the tongue), or transdermally (through the skin). The dangerous interaction can occur even with low doses of both medications.
If you’re prescribed nitrates and considering Viagra, discuss this with your doctor. They can assess your risk and recommend alternative treatments for erectile dysfunction.
Inform your doctor about all medications you’re taking, including over-the-counter drugs and supplements. Your doctor might suggest alternative treatments for erectile dysfunction that don’t carry this risk, such as tadalafil (Cialis) or vardenafil (Levitra), depending on your individual health profile and other medications. Strictly follow your doctor’s instructions regarding medication usage.
This interaction is serious. Always prioritize your safety and communicate openly with your healthcare provider about your medications.
