Interactions with Other Medications and Substances

Always inform your doctor about all medications you are currently taking, including over-the-counter drugs, herbal remedies, and recreational drugs. This includes nitrates (often prescribed for chest pain), alpha-blockers (used to treat high blood pressure and enlarged prostate), and certain antifungals. Combining Viagra with these medications can cause a dangerous drop in blood pressure.

Grapefruit juice can interfere with the metabolism of Viagra, leading to higher blood levels and increased side effects. Avoid grapefruit juice while taking Viagra.

Alcohol consumption can increase the risk of side effects, such as dizziness and headaches. Limit your alcohol intake while using Viagra.

Certain medications for HIV/AIDS can interact with Viagra, potentially increasing the risk of side effects. Discuss this with your doctor before combining these medications.

Illegal drugs like cocaine or amphetamines should not be used with Viagra due to the risk of severe cardiovascular events. Avoid combining Viagra with these substances.

Before starting Viagra or any other medication, a consultation with a healthcare professional is recommended to assess your overall health and potential interactions. They can provide tailored advice based on your individual circumstances.