what is revatio 20 mg used for

what is revatio 20 mg used for

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What’s REVATIO and the way is it used?

You're reading: what is revatio 20 mg used for

REVATIO is a prescription drugs utilized in adults to deal with pulmonary arterial hypertension (PAH). With PAH, the blood stress in your lungs is just too excessive. Your coronary heart has to work arduous to pump blood into your lungs.

What are the attainable unwanted effects of REVATIO?

  • low blood stress. Low blood stress could trigger you to really feel faint or dizzy. Lie down if you happen to really feel faint or dizzy.
  • extra shortness of breath than normal. Inform your physician if you happen to get extra wanting breath after you begin REVATIO. Extra shortness of breath than normal could also be as a consequence of your underlying medical situation.
  • decreased eyesight or lack of sight in a single or each eyes (NAION). For those who discover a sudden lower or lack of eyesight, discuss to your physician instantly.
  • sudden lower or lack of listening to. For those who discover a sudden lower or lack of listening to, discuss to your physician instantly. It isn’t attainable to find out whether or not these occasions are associated on to this class of oral medicines, together with REVATIO, or to different ailments or medicines, to different components, or to a mixture of things.
  • coronary heart assault, stroke, irregular heartbeats, and demise. Most of those occurred in males who already had coronary heart issues.
  • erections that final a number of hours. You probably have an erection that lasts greater than 4 hours, get medical assist instantly. If it’s not handled instantly, priapism can completely injury your penis.

The most typical unwanted effects with REVATIO embody:

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Nosebleed, headache, upset abdomen, getting purple or scorching within the face (flushing), hassle sleeping, in addition to fever, erection elevated, respiratory an infection, nausea, vomiting, bronchitis, pharyngitis, runny nostril, and pneumonia in youngsters.

Inform your physician when you have any facet impact that bothers you or doesn’t go away.

These usually are not all of the attainable unwanted effects of REVATIO. For extra info, ask your physician or pharmacist.

Name your physician for medical recommendation about unwanted effects. You could report unwanted effects to FDA at 1-800-FDA-1088.


REVATIO, phosphodiesterase-5 (PDE-5) inhibitor, is the citrate salt of sildenafil, a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type-5 (PDE-5). Sildenafil can be marketed as VIAGRA® for erectile dysfunction.

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Sildenafil citrate is designated chemically as 1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo [4,3-d] pyrimidin-5-yl)-4-ethoxyphenyl] sulfonyl]-4-methylpiperazine citrate and has the next structural components:

REVATIO (sildenafil) Structural Formula Illustration

Sildenafil citrate is a white to off-white crystalline powder with a solubility of three.5 mg/mL in water and a molecular weight of 666.7.

REVATIO (sildenafil) Tablets: REVATIO is formulated as white, film-coated spherical tablets for oral administration. Every pill incorporates sildenafil citrate equal to twenty mg of sildenafil. Along with the energetic ingredient, sildenafil citrate, every pill incorporates the next inactive components: microcrystalline cellulose, anhydrous dibasic calcium phosphate, croscarmellose sodium, magnesium stearate, hypromellose, titanium dioxide, lactose monohydrate, and triacetin.

REVATIO (Sildenafil) Injection

REVATIO is provided as a transparent, colorless, sterile, prepared to make use of resolution in a single-use vial containing 10 mg/12.5 mL of sildenafil. Every mL of resolution incorporates 1.124 mg sildenafil citrate (equal to 0.8 mg sildenafil), 50.5 mg dextrose and water for injection.

REVATIO (Sildenafil) For Oral Suspension

REVATIO is provided as white to off-white powders containing 1.57 g of sildenafil citrate (equal to1.12 g sildenafil) in an amber glass bottle supposed for structure. . Following structure with 90 mL water, the amount of the oral suspension is 112 mL and the oral suspension incorporates 10 mg/mL sildenafil. The inactive components embody sorbitol, citric acid anhydrous, sucralose, sodium citrate dihydrate, xanthan gum, titanium dioxide, sodium benzoate, colloidal silicon dioxide anhydrous and grape taste. Along with the bottle, a press-in bottle adapter and an oral dosing syringe (with 0.5 mL and a couple of mL dose markings) are supplied.

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