Revatio: Uses, Side Effects, and Warnings

Revatio is a prescription medication containing sildenafil citrate. It is a phosphodiesterase type 5 (PDE5) inhibitor used to treat pulmonary arterial hypertension (PAH). PAH is a type of high blood pressure that affects the arteries in your lungs and heart. Revatio works by relaxing these arteries and improving blood flow to the lungs.

Uses of Revatio

Revatio is used to treat PAH in adults and children. PAH is a rare disease in which the walls of the pulmonary arteries become thick and stiff, making it difficult for blood to flow through them. The increased pressure can damage the heart and lungs, leading to heart failure and other complications.

Revatio helps to reverse these effects by relaxing the artery walls and improving blood flow to the lungs. This helps to relieve symptoms such as shortness of breath and fatigue, and improve exercise capacity.

Benefits of Revatio

Revatio can provide several benefits for patients with PAH.

Improves exercise capacity: PAH can cause shortness of breath, fatigue, and weakness, making it difficult to carry out everyday activities. Revatio helps to improve blood flow to the lungs, allowing patients to exercise more easily and feel less fatigued.

Relieves symptoms: PAH can cause chest pain, dizziness, and swelling in the legs and ankles. Revatio helps to reduce these symptoms by relaxing the blood vessels in the lungs and improving blood flow.

Improves quality of life: PAH can have a significant impact on a patient’s quality of life, affecting their physical and emotional well-being. Revatio can help to improve overall quality of life by reducing symptoms and improving exercise capacity.

Side Effects of Revatio

Like all medications, Revatio can cause side effects. Some common side effects may include:

– Headache
– Flushing
– Upset stomach
– Nasal congestion
– Back pain
– Nausea

These side effects are usually mild and go away on their own. However, if they persist or are severe, you should speak to your doctor.

More serious side effects may include:

– Sudden hearing loss or ringing in the ears
– Changes in vision or sudden vision loss
– Chest pain or an irregular heartbeat
– Shortness of breath or difficulty breathing
– Seizures or convulsions

If you experience any of these side effects, you should seek medical attention immediately.

Warnings About Revatio Use

Before taking Revatio, you should be aware of the following warnings:

– Do not take Revatio if you are also taking nitrates for chest pain, as this can cause a severe drop in blood pressure.
– Do not take Revatio if you are allergic to sildenafil or any of the other ingredients in the medication.
– Tell your doctor if you have any medical conditions, such as kidney or liver problems, diabetes, or a history of stroke or heart attack.
– Revatio is not recommended for use in pregnant or breastfeeding women.
– Do not drink grapefruit juice while taking Revatio, as it can increase the levels of the medication in your blood.

Always follow your doctor’s instructions when taking Revatio, and never exceed the recommended dose.


How do I take Revatio?

Revatio is usually taken three times a day, with or without food. Follow your doctor’s instructions and never exceed the recommended dose.

Can I drink alcohol while taking Revatio?

It is not recommended to drink alcohol while taking Revatio, as it can increase the risk of side effects.

Can I drive while taking Revatio?

Revatio can cause dizziness and drowsiness, so it is recommended that you avoid driving or operating heavy machinery until you know how the medication affects you.

Can I take Revatio with other medications?

Revatio can interact with other medications, so it is important to tell your doctor about all medications you are taking, including over-the-counter drugs, herbal remedies, and supplements.

Can I stop taking Revatio if I start feeling better?

Do not stop taking Revatio without first consulting your doctor, even if you start feeling better. Stopping the medication abruptly can cause your symptoms to return or worsen. Your doctor will advise you on the proper way to stop taking Revatio.

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