Generic Name: sildenafil
Drug Class: phosphodiesterase-5 (PDE-5) inhibitor
Revatio is an oral prescription drug used to treat pulmonary arterial hypertension or high blood pressure in the lungs among adults. It is prescribed to improve exercise ability and to delay clinical worsening.
Revatio Dosage Forms
This is available in Revatio 20 mg tablet.
Revatio Mechanism of Action
It increases cyclic guanosine monophosphate within the pulmonary vascular smooth muscle cells, which results in relaxation. It can also lead to pulmonary vascular bed vasodilation and vasodilation in the systemic circulation.
How to Take Revatio
Before you start taking Revatio, it is necessary to read the drug information leaflet or medication guide given by a healthcare professional. It is important to fully understand how and why medications work before taking them.
This medication is only meant to be taken by mouth. This is usually prescribed three times a day, 4 to 6 hours interval. You may administer it with or without a meal. Swallow the Revatio tablet and drink fluids right after.
Make a dosing schedule. Do not increase or decrease your dosing. You should also not take this oral drug more frequently than advised.
Revatio Side Effects
Mild & Common Side Effects:
Severe Side Effects:
-Sudden decreased vision
-Ringing in the ears
-Prolonged erection or priapism
Note that this is not a full/complete list of the side effects of Revatio.
Call your doctor or any health care professional if you experience severe or persistent adverse reactions to your medication.
Warnings and Precautions
Do not take this prescription drug if you have a known allergy to sildenafil or any inactive ingredients the tablet may contain. Ensure to watch for symptoms of a serious allergic reaction, including difficulty breathing, swelling of the face and neck, severe dizziness, lymph nodes, hives, and skin rashes. This means that you should immediately discontinue using the medication and seek emergency medical help if you experience any of them.
This medication may be contraindicated for people with a history of heart problems, stroke, high and low blood pressure, penis conditions, dehydration, eye problems, and lung conditions. Also, in order to avoid possible drug interactions, all prescription medications, nonprescription medications, supplements, and herbal products you are taking should be discussed.
Dizziness and lightheadedness are among the common adverse effects of this medication. Practice safety caution when doing tasks that would need alertness, especially driving. You must also limit your consumption of alcoholic drinks.
It is best for pregnant moms not to take this oral drug because of the high blood pressure in the lungs that it can cause to pregnant women and unborn babies. This drug is also known to pass into breastmilk. It may be necessary to discontinue breastfeeding when using this drug.
How much does Revatio cost in Canada?
Our Revatio cost is affordable for its effectiveness. We also carry generic for a much cheaper cost. Check the top of this description for prices.
Frequently Asked Questions
What is Revatio prescribed for?
Revatio (sildenafil) is prescribed in treating high blood pressure in the lungs, also known as pulmonary arterial hypertension. It improves one’s ability to exercise.
Is Revatio the same as Viagra?
Revatio vs Viagra – These medications contain the same active ingredient, which is sildenafil. They are indicated to treat different medical conditions depending on the dose given.
How quickly does Revatio work?
This oral medication can start to work within 30 minutes after it has been administered. This is why you must take it 30 minutes or 1 hour before doing sexual activities.
How long do the effects of Revatio last?
Sildenafil effect may last for 2 to 4 hours. Although some people reported that its effect only lasted for less than 2 hours.
Does Revatio lower blood pressure?
Yes, sildenafil can reduce high blood pressure associated with pulmonary arterial hypertension or PAH. This also improves the ability to exercise for people with PAH.
Does Revatio need a prescription?
This oral product is a prescription drug. When purchasing this product from any pharmacy, you must present a valid prescription.