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, making it easier to achieve and maintain an erection. This happens because it inhibits PDE5, an enzyme that breaks down cyclic guanosine monophosphate (cGMP). Higher cGMP levels relax the muscles in the blood vessels of the penis, allowing more blood to flow in.
Erectile Dysfunction Treatment
For ED, a doctor will prescribe Vardenafil to be taken as needed, usually 30-60 minutes before sexual activity. The dosage varies depending on individual needs and response to treatment, ranging from 5mg to 20mg.
| 5-20mg | As needed, before sexual activity |
It’s crucial to follow your doctor’s instructions carefully and not exceed the recommended dosage. Side effects, though generally mild, can include headache, flushing, nasal congestion, and visual disturbances. Severe side effects are rare but should be reported immediately.
Pulmonary Arterial Hypertension Treatment
In PAH treatment, Vardenafil is used differently, often as a continuous daily dose to help improve blood flow to the lungs. The dosage and administration are determined by the physician based on individual patient factors and are considerably more complex than for ED.
Always consult your doctor before starting or stopping any medication, including Vardenafil. They can assess your overall health, discuss potential interactions with other medications, and determine the most appropriate treatment plan for you.
