For what reason is this drug endorsed? 

Sildenafil Viagra Medicine is utilized to treat erectile brokenness (ineptitude; failure to get or keep an erection) in men. Sildenafil (Revatio) is utilized to work on the capacity to practice in grown-ups with aspiratory blood vessel hypertension (PAH; hypertension in the vessels conveying blood to the lungs, causing windedness, dazedness, and sluggishness). Kids ought not normally to take sildenafil, yet sometimes, a specialist might conclude that sildenafil (Revatio) is the best medicine to treat a kid’s condition. Sildenafil is in a class of prescriptions called phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile brokenness by expanding the bloodstream to the penis during sexual incitement. This expanded bloodstream can cause an erection. Sildenafil treats PAH by loosening up the veins in the lungs to permit blood to stream without any problem. 

In case you are taking sildenafil to treat erectile brokenness, you should realize that it doesn’t fix erectile brokenness or increment sexual longing. Sildenafil doesn’t forestall pregnancy or the spread of physically sent infections like human immunodeficiency infection (HIV). 

How could this Viagra medication be utilized? 

Sildenafil comes as a tablet and suspension (fluid; Revatio just) to take by mouth. 

In case you are taking sildenafil to treat erectile brokenness, follow your PCP’s headings and the rules in this section. Accept sildenafil on a case-by-case basis before sexual movement. The best ideal opportunity to take sildenafil is around 1 hour before sexual activity, yet you can take the prescription any time from 4 hours to 30 minutes before sexual activity. Sildenafil generally ought not to be required more than once like clockwork. On the off chance that you have certain ailments or are taking sure prescriptions, your primary care physician might advise you to take sildenafil less frequently. You can take sildenafil with or without food. Be that as it may, on the off chance that you take sildenafil with a high-fat dinner, it will take more time for the prescription to begin to work. 

In case you are taking sildenafil to treat PAH, follow your PCP’s headings and the rules in this passage. You will presumably take sildenafil three times each day with or without food. Take sildenafil at around similar occasions each day, and space your dosages around 4 to 6 hours separated. 

Follow the headings on your medicine mark cautiously, and ask your primary care physician or drug specialist to clarify any part you don’t comprehend. Take sildenafil precisely as coordinated. Try not to take pretty much of it or take it more frequently than recommended by your primary care physician. 

Shake the fluid well for 10 seconds before each utilization to blend the prescription equally. Utilize the oral needle gave your medicine to gauge and take your portion. Follow the maker’s headings to utilize and clean the oral needle. Try not to blend the fluid in with different meds or add anything to enhance the prescription. 

In case you are taking sildenafil for erectile brokenness, your PCP will presumably begin you on a normal portion of sildenafil and increment or abatement your portion contingent upon your reaction to the drug. Tell your primary care physician in case sildenafil isn’t functioning admirably or on the other hand in case you are encountering incidental effects. 

In case you are taking sildenafil for PAH, you should realize that sildenafil controls PAH, however, doesn’t fix it. Keep on taking sildenafil regardless of whether you feel good. Try not to quit taking sildenafil without conversing with your primary care physician. 

Request your drug specialist or specialist for a duplicate from the producer’s data for the patient. 

Different utilizations for this medication

This prescription is once in a while endorsed for different utilizations; ask your primary care physician or drug specialist for more data. 

What unique safety measures would it be a good idea for me to follow? 

tell your primary care physician and drug specialist in case you are adversely affected by sildenafil, some other prescriptions, or any of the fixings in sildenafil items. Request your drug specialist for a rundown from the fixings. 

try not to take sildenafil in case you are taking or have as of late taken riociguat (Adempas) or nitrates (meds for chest torment, for example, isosorbide dinitrate (Isordil), isosorbide mononitrate (Monoket), and dynamite (Minitran, Nitro-Dur, Nitromist, Nitrostat, others). Nitrates come as tablets, sublingual (under the tongue) tablets, splashes, patches, glues, and treatments. Inquire as to whether you are uncertain about whether any of your prescriptions contain nitrates. 

try not to take road drugs containing nitrates, for example, amyl nitrate and butyl nitrate (‘poppers’) while taking sildenafil. 

mention to your PCP and drug specialist what remedy and nonprescription prescriptions, nutrients, and wholesome enhancements you are taking or plan to take. Make certain to make reference to any of the accompanying: alpha-blockers, for example, alfuzosin (Uroxatral), doxazosin (Cardura), prazosin (Minipress), tamsulosin (Flomax, in Jalyn), and terazosin; amlodipine (Norvasc, in Amturnide, in Tekamlo); 

certain antifungals like itraconazole (Onmel, Sporanox) and ketoconazole (Nizoral); anticoagulants (‘blood thinners’) like warfarin (Coumadin, Jantoven); certain barbiturates, for example, butalbital (in Butapap, in Fioricet, in Fiorinal, others) and secobarbital (Seconal); 

beta-blockers like atenolol (Tenormin, in Tenoretic), labetalol (Trandate),

metoprolol (Lopressor, Toprol XL, in Dutoprol), nadolol (Corgard, in Corzine), and propranolol (Hemangeol, Inderal LA, InnoPran); bosentan (Tracleer); cimetidine; efavirenz (Sustiva, in Atripla); erythromycin (E.E.S., E-Mycin, Erythrocin); HIV protease inhibitors including amprenavir (Agenerase; at this point not accessible in the U.S.), 

atazanavir (Reyataz, in Evotaz), darunavir (Prezista, in Prezcobix), fosamprenavir (Lexiva), indinavir (Crixivan), lopinavir (in Kaletra), nelfinavir (Viracept), ritonavir (Norvir, in Kaletra), saquinavir (Invirase), and tipranavir (Aptivus); nevirapine (Viramune); 

different meds or gadgets to treat erectile brokenness; prescriptions for hypertension; certain drugs for seizures including carbamazepine (Carbatrol, Epitol, Tegretol, others), phenobarbital, and phenytoin (Dilantin, Phenytek); rifabutin (Mycobutin); and rifampin (Rifadin, 

Rimactane, in Rifamate, in Rifater). Your primary care physician might have to change the dosages of your drugs or screen you cautiously for incidental effects. Numerous different drugs may likewise communicate with sildenafil, so make certain to inform your primary care physician concerning every one of the meds you are taking, even those that don’t show up on this rundown. 

mention to your PCP what homegrown items you are taking or plan to take particularly St. John’s wort. 

tell your primary care physician if you smoke, on the off chance that you have at any point had an erection that went on for a few hours, and if you have as of late lost a lot of body liquids (drying out). This can occur in case you are debilitated with fever, loose bowels, or regurgitating; sweat a great deal; or don’t drink enough fluids. Additionally, tell your PCP if you have or have at any point had an aspiratory Veno-occlusive infection (PVOD; 

blockage of veins in the lungs); 

a stomach ulcer; heart, kidney, or liver sickness; a coronary failure; a sporadic heartbeat; a stroke; chest torment; high or low circulatory strain; elevated cholesterol; a draining issue; blood course problems; blood cell issues, for example, sickle cell pallor (an illness of the red platelets), different myeloma (malignant growth of the plasma cells), or leukemia (disease of the white platelets); conditions influencing the state of the penis (e.g., angulation, cavernosal fibrosis, or Peyronie’s infection); or diabetes. Likewise, tell your primary care physician on the off chance that you or any of your relatives have or have at any point had an eye infection, for example, retinitis pigmentosa (an acquired eye condition that causes loss of vision) or then again if you have at any point had abrupt extreme vision misfortune, particularly in case you were informed that the vision misfortune was brought about by a blockage of bloodstream to the nerves that help you see. 

in case you are a lady and you are taking sildenafil to treat PAH, tell your PCP in case you are pregnant, plan to become pregnant, or are breastfeeding. On the off chance that you become pregnant while taking sildenafil, call your PCP. 

in case you are having a medical procedure, including a dental medical procedure, tell your PCP or dental specialist that you are taking sildenafil. 

in case you are taking sildenafil to treat erectile brokenness, tell your PCP if you have at any point been exhorted by a medical service proficient to keep away from the sexual movement for clinical reasons or then again on the off chance that you have at any point experienced chest torment during sexual action. The sexual movement might be a strain on your heart, particularly if you have a coronary illness. On the off chance that you experience chest agony, wooziness, or queasiness during sexual movement, call your PCP promptly and stay away from sexual activity until your primary care physician advises you in any case. 

tell all your medical services suppliers that you are taking sildenafil. On the off chance that you at any point need crisis clinical treatment for a heart issue, the medical care suppliers who treat you should know when you last took sildenafil. 

What unique dietary guidelines would it be advisable for me to follow? 

Converse with your PCP about eating grapefruit and drinking grapefruit juice while taking this medication. 

How would it be advisable for me to respond if I fail to remember a portion? 

In case you are taking sildenafil for erectile brokenness, you are probably not going to miss a portion since this prescription is taken on a case-by-case basis, not on a customary dosing plan. 

In case you are taking sildenafil for PAH, accept the missed portion when you recollect it. Be that as it may, in case it is nearly an ideal opportunity for the following portion, skirt the missed portion and proceed with your normal dosing plan. Try not to take a twofold portion to compensate for a missed one. 

What incidental effects can this prescription reason?

• Sildenafil might cause incidental effects. Tell your PCP if any of these indications are serious or don’t disappear: 
• cerebral pain 
• acid reflux 
• looseness of the bowels 
• flushing (sensation of warmth) 
• nosebleeds 
• trouble nodding off or staying unconscious 
• deadness, consuming, or shivering in the arms, hands, feet, or legs 
• muscle throbs 
• changes in shading vision (seeing a blue hint on objects or experiencing issues differentiating among blue and green) 
• affectability to light 
• Some incidental effects can be not kidding. If you experience any