Vardenafil is a medication used to treat erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). It belongs to a class of drugs called phosphodiesterase-5 (PDE5) inhibitors.
Vardenafil works by increasing blood flow to the penis, which helps achieve and maintain an erection. Specifically, it inhibits the PDE5 enzyme, allowing increased levels of cyclic guanosine monophosphate (cGMP) to build up. Higher cGMP levels relax the smooth muscles in the blood vessels of the penis, leading to vasodilation and increased blood flow.
Erectile Dysfunction Treatment
For ED, Vardenafil is taken as needed, usually 30-60 minutes before sexual activity. The recommended starting dose is typically 10 mg, but this can be adjusted based on individual response and tolerance. The maximum recommended dose is 20 mg.
Pulmonary Arterial Hypertension Treatment
In PAH treatment, Vardenafil helps relax and widen blood vessels in the lungs, improving blood flow and reducing pressure. The dosage and administration for PAH differ significantly from ED treatment and should be determined by a physician.
Important Considerations
| Dosage | Always follow your doctor’s prescribed dosage. |
| Side Effects | Common side effects include headache, flushing, nasal congestion, and visual disturbances. Seek medical attention if you experience serious side effects. |
| Interactions | Vardenafil can interact with other medications, especially nitrates. Inform your doctor of all medications you are taking. |
| Contraindications | Vardenafil is not suitable for everyone. Discuss any underlying health conditions with your doctor before using this medication. |
Further Information
This information is for general knowledge only and does not constitute medical advice. Always consult your physician or pharmacist for personalized guidance and before making any decisions related to your health or treatment.
