Cialis, like all medications, can cause side effects. Common side effects include headache, muscle aches, back pain, nasal congestion, and flushing. These usually are mild and temporary. However, some men experience more serious side effects. Seek immediate medical attention if you experience sudden vision loss, hearing loss, or a prolonged, painful erection (priapism).
Serious Side Effects Requiring Immediate Medical Attention
Sudden vision loss: This is a rare but serious side effect. Stop taking Cialis and contact your doctor immediately if this occurs. Sudden hearing loss: Similar to vision loss, this is uncommon but needs urgent medical evaluation. Prolonged erection (priapism): An erection lasting more than four hours requires immediate medical help; it can cause permanent damage.
Drug Interactions
Cialis interacts with certain medications. Nitrates, often prescribed for chest pain, are a particularly dangerous combination. Taking them together can cause a significant drop in blood pressure, leading to dizziness, fainting, or even a heart attack. Inform your doctor about all medications you are taking, including over-the-counter drugs and herbal supplements, to avoid potentially harmful interactions. This includes medications for high blood pressure, heart conditions, and other health issues. Your doctor can help you determine if Cialis is safe for you considering your specific health profile and medication regimen.
Other Potential Side Effects
Less common side effects can include indigestion, dizziness, and changes in blood pressure. If you experience any unusual side effects, contact your physician. Remember, this information is not a substitute for professional medical advice. Always consult your doctor before starting any new medication.
