Consult your doctor before using Viagra if you have heart problems, including angina, heart failure, or irregular heartbeat. Viagra can lower blood pressure, potentially causing dangerous drops.
Avoid Viagra if you’ve had a recent heart attack or stroke. The increased strain on your heart could be harmful.
Men with uncontrolled high blood pressure or low blood pressure should avoid Viagra. These conditions can interact negatively with the drug.
If you have liver or kidney disease, discuss Viagra use with your physician. These organs process the medication, and impairment can lead to complications.
Avoid Viagra if you take nitrates (often prescribed for chest pain). The combination can cause a severe drop in blood pressure, a life-threatening condition.
Similarly, avoid Viagra if you use other medications for erectile dysfunction. Combining them can be unsafe and ineffective.
Individuals with retinitis pigmentosa (a rare eye disease) should not use Viagra. It may worsen the condition.
Men with a history of priapism (a prolonged, painful erection) must avoid Viagra. The drug can increase the risk of this serious condition.
If you have blood cell disorders such as sickle cell anemia, leukemia, or multiple myeloma, consult your doctor before using Viagra.
Finally, always inform your doctor about all medications you are taking, including over-the-counter drugs and supplements, to avoid potentially dangerous interactions.
