Revatio
(sildenafil)
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Improves breathing in pulmonary arterial hypertension.
Skip Upsides & Downsides section. Skip to side effects section.
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Our bottom line
Revatio (sildenafil) is a first-choice treatment for pulmonary arterial hypertension, but shouldn't be used with some common heart medications.
Lowest price near you
- Price before coupon$157.19
- Lowest price with coupon$12.7292% savings
Quick facts about Revatio
- Drug class: Respiratory
- Rx status: Prescription only
- Generic status: Lower-cost generic available (sildenafil)
Upsides
- Revatio (sildenafil) is an effective oral medicine for lowering blood pressure in the lungs, and doesn't have many side effects.
- Available as a lower cost, generic version.
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What to expect from Revatio, on one page
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Downsides
- Revatio (sildenafil) can cause dizziness during the first few days.
- Revatio (sildenafil) cannot be combined with some medicines used to treat erectile dysfunction and chest pain.
- Dose adjusments required for those with kidney or liver disease.
- Taken three times daily compared to some alternatives taken once daily.
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What to expect from Revatio, on one page
Download Fact SheetHow it works
Revatio (sildenafil) is a phosphodiesterase-5 enzyme (PDE-5) blocker. It relaxes the arteries in your lungs to relieve pressure and congestion, allowing you to breathe easier.
Quick facts about Revatio
- Drug class: Respiratory
- Rx status: Prescription only
- Generic status: Lower-cost generic available (sildenafil)
Used for
- Pulmonary arterial hypertension
Dosage forms
- Pill
- Liquid
Tried Revatio? Write a review!
Prices and coupons
Skip prices section. Skip to what to expect section.Prices and coupons for 30 (20mg) tablets of sildenafil near
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$12.72 - Kroger PharmacyGet free coupon$14.62
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See more prices and coupons in your areaWhat to expect when you take Revatio (sildenafil) for Pulmonary arterial hypertension
Skip what to expect section. Skip to side effects section.- First few hoursHoursFirst few daysDaysFirst few weeksWeeksFirst few monthsMonths
- Effectiveness
- Starts to kick inFull effects
- First few hoursHoursFirst few daysDaysFirst few weeksWeeksFirst few monthsMonths
- Possible side effects
- Headache
- Indigestion
- Flushing
- Diarrhea
- Muscle pain
- Nose bleed
Side effect rates for Revatio (sildenafil)
From 139 clinical trials of Revatio when taken for pulmonary arterial hypertension (20 mg three times a day)
- Headache46%46%39%39%
- Indigestion13%13%7%7%
- Flushing10%10%4%4%
- Nose bleed9%9%1%1%
- Diarrhea9%9%6%6%
- Difficulty sleeping7%7%1%1%
- Difficulty breathing7%7%3%3%
- Muscle pain7%7%4%4%
- Itchy skin6%6%1%1%
- Fever6%6%3%3%
- Stuffy nose4%4%
- Stomach inflammation3%3%
- Sinus infection3%3%
- Burning sensation3%3%
0%
10%
20%
30%
40%
50%
60%
70%
80%
Where we got our data »
The placebo bar shows how common a side effect was for people taking a sugar pill instead of Revatio.
Revatio (sildenafil)
Placebo
People taking Revatio felt side effect more
People taking Revatio felt side effect less
No difference
Risks and Warnings for Revatio (sildenafil)
Skip risks section. Skip to common concerns section.- Higher risk if:
- › Taking Revatio (sildenafil) with other blood pressure lowering agents
Revatio (sildenafil) can lower blood pressure and make you feel dizzy, especially when getting up from a sitting or lying down position. Be careful to avoid lightheadedness and falls. Talk to your doctor if you experience these symptoms and it doesn't go away.
Common concerns from people taking Revatio (sildenafil)
Final section. Do you want to return to drug navigation?Price
- Available as a lower cost, generic version.
Food
- Be sure to take this medication at the same time every day, with or without food. Don't stop taking Revatio (sildenafil) without talking to your doctor even if you start to feel well.
Kidneys and liver
- Dose adjusments required for those with kidney or liver disease.
Pain
- Revatio (sildenafil) cannot be combined with some medicines used to treat erectile dysfunction and chest pain.