Sildenafil and verapamil Interactions - Drugs.com

Grapefruit juice can increase the blood levels and effects of verapamil. Contact your doctor if you experience sudden, unexplained weight gain; swelling of the hands, ankles, or feet; chest pain; or difficulty breathing. Avoid driving or operating hazardous machinery until you know how the medication affects you, and use caution when getting up ...

Verapamil Interactions Checker - Drugs.com

Verapamil Interactions. There are 653 drugs known to interact with verapamil, along with 12 disease interactions, and 3 alcohol/food interactions. Of the total drug interactions, 126 are major, 481 are moderate, and 46 are minor. ... Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and ...

11 Verapamil Interactions You Should Know About - GoodRx

Carbamazepine also carries a high risk of side effects and drug interactions. Verapamil can increase carbamazepine levels in the body. This can increase the risk of carbamazepine side effects, like dizziness, headache, and vision problems. In serious cases, coma, heart problems, and breathing issues are possible.

Sildenafil | Interactions | BNF | NICE

Doxazosin. Doxazosin causes significant hypotensive effects when given with Sildenafil. Manufacturer advises patient should be stabilised on first drug then second drug should be added at the lowest recommended dose. Severity: Severe. Evidence: Study. Both Sildenafil and Doxazosin can increase the risk of hypotension.