Interactions with Other Medications and Substances

Always inform your doctor about all medications you are taking, including over-the-counter drugs, herbal supplements, and recreational drugs. This includes nitrates, commonly found in medications for chest pain (angina). Combining these with generic Cialis can cause a dangerous drop in blood pressure.

Alpha-blockers, prescribed for high blood pressure or prostate problems, can also interact with Cialis, potentially leading to dizziness or fainting. Your doctor may need to adjust your dosage.

Certain antifungals, particularly ketoconazole and itraconazole, can increase Cialis levels in your blood, potentially increasing side effects. This requires careful monitoring by your physician.

Grapefruit juice inhibits enzymes responsible for breaking down Cialis, leading to higher blood levels and increased risk of side effects. Avoid grapefruit juice while taking this medication.

Alcohol consumption can intensify Cialis’s side effects, particularly dizziness and headache. Moderate alcohol intake, or avoiding it altogether, is recommended.

This information is not exhaustive. Consult your doctor or pharmacist for personalized advice on potential interactions with your specific medications and health conditions. They can help you manage any risks and ensure your safety.