Always inform your doctor about all medications you are taking, including over-the-counter drugs, supplements, and herbal remedies. This includes nitrates, often prescribed for chest pain. Combining Viagra Professional with nitrates can cause a dangerous drop in blood pressure.
Medication Interactions
Certain medications, like alpha-blockers used to treat high blood pressure or enlarged prostate, can increase the risk of low blood pressure when taken with Viagra Professional. Similarly, certain antifungals and HIV protease inhibitors can interact and alter Viagra Professional’s effectiveness or increase side effects. Your doctor can assess potential risks and suggest adjustments.
Substance Interactions
Alcohol consumption can intensify Viagra Professional’s side effects, particularly dizziness and lightheadedness. Grapefruit juice inhibits enzymes that metabolize Viagra Professional, potentially leading to higher blood levels and increased risk of side effects. Avoid grapefruit juice and excessive alcohol while using this medication.
Specific Examples
Ritonavir and Saquinavir (HIV protease inhibitors) require careful monitoring when combined with Viagra Professional. Consult your doctor for appropriate dosage adjustments.
Important Note
This information is not exhaustive. Always consult your physician or pharmacist before taking Viagra Professional, particularly if you have underlying health conditions or are taking other medications. They can provide personalized advice based on your individual health profile.
