Both vardenafil (Levitra) and sildenafil (Viagra) effectively treat erectile dysfunction (ED), achieving similar success rates in clinical trials. However, vardenafil’s onset of action is generally faster, often working within 15-60 minutes, compared to Viagra’s 30-60 minutes. This difference might be clinically significant for some men.
Side Effect Profiles
Side effects vary individually. Common side effects for both drugs include headache, flushing, nasal congestion, and dyspepsia. However, vardenafil may be associated with a slightly higher incidence of nasal congestion and back pain. Viagra, conversely, might cause more visual disturbances, like blurred vision or changes in color perception. The severity of these side effects typically is mild and transient.
Drug Interactions
Both medications interact with nitrates and some other drugs. Always inform your doctor about all medications you’re taking, including over-the-counter drugs and supplements, before starting vardenafil or sildenafil. This precaution helps prevent potentially dangerous drug interactions.
Choosing between vardenafil and sildenafil depends on individual factors like your medical history, other medications, and personal preferences. Consult your doctor to determine the best treatment option for you. They can assess your specific needs and help you make an informed decision.
