Oral Sildenafil in the Treatment of Erectile Dysfunction
When sildenafil is used for ED, it is used as needed, so you are not likely to miss a dose. If you are taking sildenafil for PAH and you miss a dose, take the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not take two doses at one time. If you take too much sildenafil, call your doctor or go to the nearest hospital emergency room.
- Sildenafil can improve exercise capacity in pulmonary hypertension patients.
- Regular monitoring may be required for long-term use.
- Be aware of potential side effects related to blood pressure changes.
Drinking alcohol with sildenafil can cause side effects. Grapefruit juice and products may interact with sildenafil, leading to unwanted side effects.
Side Effects
You may take sildenafil between 30 minutes and 4 hours before sexual activity if needed. Do not take more than once a day. If you take too much sildenafil, call your healthcare provider or go to the nearest hospital emergency room right away. Do not remove the film from the pouch unless ready for immediate use. Do not handle the oral film with wet hands.
Other Literature Sources
See the Vybrique Prescribing Information for more information about how to take sildenafil oral film. Take sildenafil exactly as it was prescribed for you. Follow all directions on your prescription label and read all medication guides or instruction sheets. Do not change your dose or stop taking this medicine on your own. Take sildenafil tablet or oral suspension 3 times a day, about 4 to 6 hours apart. Avoid using sildenafil 50g any other medicines to treat impotence, such as alprostadil or yohimbine, without first talking to your doctor. Tell your healthcare provider about all the medicines you take, including prescription and over-the-countermedicines, vitamins, and herbal supplements. Sildenafil may affect the way other medicines work, and other medicines may affect the way sildenafil works, causing side effects. Especially tell your healthcare provider if you take: Nitrates for chest pain or heart problems. This includes nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate. Nitrates are also found in some recreational drugs such as amyl nitrate or nitrite ("poppers"). Taking sildenafil with a nitrate medicine can cause a sudden and serious decrease in blood pressure Alpha-blockers are sometimes prescribed for prostate problems orhigh blood pressure. In some patients, the use of sildenafil with alpha-blockers can lead to a drop in blood pressure or fainting Other drugs to treat high blood pressure or a prostate disorder Medicines to treat HIV, such as protease inhibitors, such as ritonavir and saquinavir Some types of oral antifungal medicines, such as ketoconazole and itraconazole Some types of antibiotics, such as erythromycin Other medicines that treat high blood pressure Medicines or treatments for ED, such as avanafil (Stendra), tadalafil (Cialis), or vardenafil (Levitra).
| Dose (mg) | Typical Usage Frequency | Time to Onset (minutes) | Duration of Effect (hours) | Notes |
|---|---|---|---|---|
| 50 | Once or twice daily | 30-60 | 4-6 | Starting dose for most patients |
| 100 | Once daily | 30-60 | 4-6 | Common for moderate ED |
| 25 | As needed | 30-60 | 4-6 | For mild ED |
| 10 | As needed | 30-60 | 4-6 | Lower dose option |
Tell your doctor about all other medications you use for erectile dysfunction. Ask your healthcare provider or pharmacist for a list of these medicines if you are not sure.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Generic | 150mg | 120 + 8 Pills | 177.58€ 169.12€ | |
| Kamagra Polo | 100mg | 12 Pills | 60.21€ 57.34€ | |
| Viagra Generic | 200mg | 90 + 6 Pills | 170.79€ 162.66€ | |
| Viagra Generic | 25mg | 360 + 10 Pills | 213.68€ 203.50€ | |
| Viagra Generic | 200mg | 120 + 8 Pills | 204.80€ 195.05€ | |
| Viagra Generic | 200mg | 180 + 10 Pills | 277.56€ 264.34€ | |
| Kamagra Soft Tabs | 100mg | 120 + 6 Pills | 311.78€ 296.93€ | |
| Kamagra | 100mg | 12 Pills | 55.64€ 52.99€ | |
| Viagra Generic | 100mg | 30 + 4 Pills | 60.91€ 58.01€ | |
| Viagra Generic | 100mg | 180 + 8 Pills | 199.37€ 189.88€ |
Keep a list of them to show to your healthcare provider and pharmacist when you get a new medicine. Other drugs may interact with sildenafil, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here. Store sildenafil tablets and oral film at room temperature, between 20°C and 25°C (68°F and 77°F). Store sildenafil reconstituted oral suspension below 30°C (86°F) or in a refrigerator between 2°C to 8°C (36°F to 46°F). Throw away the reconstituted oral suspension after 60 days. Active ingredient: sildenafil citrateInactive ingredients: dextrose and water for injection.
- Common side effects include headache, flushing, and nasal congestion.
- Serious side effects are rare but can include vision changes and priapism.
- Report any severe reactions to your doctor immediately.
Contains no ingredients made from gluten-containing grain (eg, wheat, barley, or rye). Revatio is distributed by Pfizer Labs, Division of Pfizer Inc., NY, NY 10017.
MeSH terms
Sildenafil does not protect you or your partner from getting sexually transmitted diseases, including Human Immunodeficiency Virus (HIV). Sildenafil may cause low blood pressure, which may cause you to feel faint or dizzy. Lie down if you feel faint or dizzy. Tell your doctor if you get more short of breath after you start sildenafil. More shortness of breath than usual may be due to your underlying medical condition.
Revatio Tablets
Do not take Viagra while also taking Revatio. Tell your healthcare provider if you have any side effect that bothers you or does not go away. These are not all of the possible side effects of sildenafil. Have allergies to sildenafil, Viagra, Revatio, Vybrique, or any of the ingredients in the sildenafil formulation you are taking Take other medicines for pulmonary arterial hypertension, such as riociguat (Adempas) Take other medicines for pulmonary arterial hypertension, such as riociguat (Adempas) Take other medicines that lower your blood pressure, such as nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and some recreational drugs that also contain nitrates, such as "poppers". To make sure sildenafil is safe for you, tell your healthcare provider about all your medical conditions, including if you have: Or have had heart problems such as a heart attack, irregular heartbeat, angina, chest pain, narrowing of the aortic valve, or heart failure Had heart surgery within the last 6 months Low blood pressure, or high blood pressure that is not controlled A physical deformity of the penis (such as Peyronie's disease) Been told you should not have sexual intercourse for health reasons and you are a male Had an erection that lasted for more than 4 hours Problems with your blood cells, such as sickle cell anemia, multiple myeloma, or leukemia Retinitis pigmentosa, a rare genetic (runs in families) eye disease Ever had severe vision loss, including an eye problem called non-arteritic anterior ischemic optic neuropathy (NAION) Kidney problems or are having kidney dialysis Are pregnant or intending to become pregnant (for patients with PAH) Are breastfeeding or intending to breastfeed (for patients with PAH).
Authors and Affiliations
Sildenafil for ED is not approved for males <18 years old. Sildenafil is not expected to harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. Women with pulmonary arterial hypertension should not stop taking sildenafil without talking to their doctor if they discover they are pregnant. It is not known whether sildenafil passes into breast milk or if it could harm a nursing baby. Viagra is distributed by Pfizer Labs, Division of Pfizer Inc., NY, NY 10017. It is distributed by: IBSA Pharma sildenafil citrate 200mg price Inc, Parsippany, NJ 07054 USA. Cialis vs Viagra - What's the difference between them? Do you know these 11 amazing facts about Viagra? Is generic Viagra available in the U.S.?
| Condition | Caution / Notes | Risk Factors |
|---|---|---|
| Cardiovascular disease | Use with caution | Heart failure, recent MI |
| Concomitant nitrate use | Absolute contraindication | Risk of severe hypotension |
| Severe hepatic impairment | May require dose adjustment | Reduced clearance |
| Retinitis Pigmentosa | Cautious use | Potential for vision disturbances |
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Sildenafil citrate has been shown to be effective in a wide range of patients with erectile dysfunction and has been approved in the United States for this indication. The overall clinical safety of oral sildenafil, a potent inhibitor of phosphodiesterase type 5, in the treatment of erectile dysfunction was evaluated in more than 3700 patients (with a total of 1631 years of exposure worldwide). Safety and tolerability data were analysed from a series of double-blind, placebo-controlled studies and from 10 open-label extension studies of sildenafil in the treatment of erectile dysfunction. A total of 4274 patients (2722 sildenafil, 1552 placebo; age range 19–87 y) received double-blind treatment over a period of up to six months’ duration, and 2199 received long-term, open-label sildenafil for up to 1 y. The most commonly reported adverse events (all causes) were headache (16% sildenafil, 4% placebo), flushing (10% sildenafil, 1% placebo), and dyspepsia (7% sildenafil, 2% placebo) and they were predominantly transient and mild or moderate in nature. These adverse events reflect the pharmacology of sildenafil as a phosphodiesterase type 5 inhibitor.
Society and culture
Take at approximately the same times every day. Sildenafil oral suspension will be mixed for you by your pharmacist. Do not mix with other medicines or flavorings. Shake the oral suspension (liquid) before you measure a dose. Use the dosing syringe provided, or use a medicine dose-measuring device (not a kitchen spoon). The rate of discontinuation due to adverse events (all causes) was comparable for patients treated with sildenafil (2.5%) and placebo (2.3%). In open-label extension studies, 90% of patients completed long-term sildenafil treatment, with only 2% withdrawing due to adverse events. Sildenafil is a well-tolerated oral treatment for erectile dysfunction.
Access options
Tell your doctor if you are breastfeeding a baby. Women with pulmonary arterial hypertension should not stop taking sildenafil without talking to their doctor. Take sildenafil oral tablets exactly as your healthcare provider tells you to take it. Your healthcare provider will tell you how much to take and when to take it. Your healthcare provider may change your dose if needed.
Dosage Modifications
You may take sildenafil between 30 sildenafil citrates minutes to 4 hours before sexual activity if needed. If you take sildenafil after a high-fat meal (such as a cheeseburger and fries), sildenafil may take a little longer to start working. If you accidentally take too much sildenafil, call your doctor or go to the nearest hospital emergency room right away. Sildenafil can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill.
Study of Flexible Dose Escalation, Efficacy, and Safety with a Long-Term, Open-Label Extension
During sexual activity, if you become dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or jaw, stop and call your doctor right away. You could be having a serious side effect of sildenafil. Take sildenafil oral film (Vybrique) exactly as your healthcare provider tells you to take it. Your healthcare provider will tell you how much sildenafil to take and when to take it. Take sildenafil by mouth about 1 hour before sexual activity. This is a preview of subscription content, access via your institution Receive 12 print issues and online access Instant access to the full article PDF.
- Women are generally not treated with sildenafil for sexual arousal.
- Research on sildenafil's effects on women is ongoing.
- Use in women should only occur under medical supervision.
Prices may be subject to local taxes which are calculated during checkout Morales, A., Gingell, C., Collins, M.