Always discuss potential side effects and interactions with your doctor before starting Cialis. Common side effects include headache, flushing, nasal congestion, and indigestion. These are usually mild and temporary. Less common but more serious side effects include sudden vision loss or hearing loss; seek immediate medical attention if these occur. Prolonged erections (priapism) are also possible and require urgent medical help.
Drug Interactions
Cialis can interact negatively with nitrates, commonly used to treat angina. This combination can cause a dangerous drop in blood pressure. Avoid using Cialis if you are taking nitrates. Similarly, certain antifungal medications, such as ketoconazole and itraconazole, and HIV protease inhibitors can increase Cialis levels in your blood, potentially intensifying side effects. Inform your doctor about all medications, supplements, and herbal remedies you are taking. Grapefruit juice can also affect Cialis metabolism; moderate or avoid its consumption while using Cialis.
Other Considerations
Cialis’s effects can be influenced by factors like liver and kidney function. People with these conditions should discuss appropriate dosage with their physician. Alcohol consumption can worsen side effects. Always follow your doctor’s instructions carefully regarding dosage and frequency of use. If you experience any concerning side effects, contact your doctor promptly.
