Never crush Cialis without consulting your doctor. Crushing alters the drug’s release, potentially leading to unpredictable interactions with other medications.
Nitrates and Cialis
Combining crushed Cialis with nitrates (found in some heart medications) significantly increases the risk of dangerously low blood pressure. This combination can cause dizziness, fainting, or even heart attack. Always inform your doctor about all medications you are taking before considering crushing Cialis.
Alpha-Blockers and Cialis
Alpha-blockers, used to treat high blood pressure and enlarged prostate, interact with Cialis. Crushing the tablet may intensify this interaction, leading to excessive blood pressure drops. Discuss this with your physician before attempting to crush your Cialis.
Other Medications
Many other medications can interact with Cialis. This includes, but isn’t limited to, antifungal medications, HIV medications, and certain antibiotics. Crushing the medication further complicates these interactions. Always provide your doctor with a complete list of your medications, both prescription and over-the-counter.
| Nitrates | Severe hypotension, potentially life-threatening |
| Alpha-blockers | Significant blood pressure drop |
| Antifungal medications (e. g., ketoconazole, itraconazole) | Increased Cialis blood levels, potentially leading to side effects |
| HIV protease inhibitors | Increased Cialis blood levels |
| Erythromycin, clarithromycin, telithromycin (antibiotics) | Increased Cialis blood levels |
Always Seek Medical Advice
Never crush Cialis without explicit guidance from your doctor. Unforeseen consequences can be serious. Open communication with your healthcare provider is paramount for your safety.


