Levitra (vardenafil hydrochloride) is a medication used to treat erectile dysfunction (ED) in men. It works by increasing blood flow to the penis, allowing for an erection to occur. It is taken orally, usually about 60 minutes before sexual activity.
The recommended starting dose of Levitra is 10 mg, taken orally as needed, approximately 60 minutes before sexual activity. The dose may be increased to a maximum of 20 mg or decreased to 5 mg, depending on the individual’s response and tolerability.
Levitra should be taken only as directed by the healthcare provider. It should not be taken more than once per day, and it should not be taken with grapefruit juice or alcohol, as these can increase the risk of side effects. It should also not be taken with certain medications, such as nitrates, as this can lead to a dangerous drop in blood pressure.
The duration of action of Levitra varies depending on the individual, but it typically lasts for around 4-5 hours. If an erection lasts longer than 4 hours (priapism), medical attention should be sought immediately to prevent permanent damage to the penis.
Common side effects of Levitra include headache, flushing, stuffy or runny nose, upset stomach, and back pain. These side effects are generally mild and temporary, but if they persist or become severe, medical attention should be sought.
Levitra should not be used by individuals who are allergic to vardenafil or have a history of certain medical conditions, such as severe liver or kidney disease, low blood pressure, or recent stroke or heart attack. It should also not be used by individuals taking certain medications, such as nitrates or alpha-blockers.
Overall, Levitra is an effective medication for treating ED, and its dosage and usage information should be followed strictly as directed by a healthcare provider. It is important to discuss any potential risks and benefits with a healthcare provider before starting this medication.