Levitra 20mg typically starts working within 25-60 minutes. Peak effectiveness usually occurs within 60-120 minutes. The duration of action is generally 4-5 hours, although this can vary depending on individual factors.
Factors Affecting Onset and Duration
Several factors influence how quickly Levitra 20mg works and how long its effects last. These include your age, overall health, diet, and the presence of other medical conditions or medications. A high-fat meal can delay absorption, potentially impacting onset time. Furthermore, liver and kidney function can affect both the onset and duration.
Treatment Recommendations
It’s recommended to take Levitra 20mg at least 25-60 minutes before sexual activity. Avoid consuming grapefruit juice or grapefruit products, as they can interact with the medication and affect its potency. Consult your doctor before starting Levitra 20mg, especially if you have pre-existing health conditions or are taking other medications. Always follow your doctor’s instructions regarding dosage and frequency.
