Keep a list of them to show to your healthcare provider and pharmacist when you get a new medicine.
- Viagra was originally researched to treat cardiovascular diseases.
- The medication may cause temporary loss of blue-tinted vision.
- Sildenafil is used in both brand-name Viagra and generics.
- The drug’s impact on blood vessels was a significant scientific breakthrough.
- Side effects often subside within a few hours of intake.
- Viagra’s popularity spurred further research in sexual medicine.
- Men should watch for symptoms like chest pain or sudden vision changes.
- Consulting a healthcare provider ensures personalized and safe treatment.
Take VIAGRA exactly as your healthcare provider tells you to take it. Your healthcare provider will tell you how much VIAGRA to take and when to take it.
| Condition / Situation | Reason | Recommendation |
|---|---|---|
| Use with Nitrates | Risk of severe hypotension | Avoid concomitant use |
| Cardiovascular conditions | Increased heart attack risk | Consult doctor before use |
| Recent stroke or unstable angina | Potential for worsening condition | Avoid until stabilized |
| Liver or kidney impairment | Altered drug metabolism | Dose adjustment necessary |
| Allergies to sildenafil or excipients | Risk of allergic reactions | Check ingredients carefully |
Your healthcare provider may change your dose if needed.
Proper Use
In some patients, the use of VIAGRA with alpha-blockers can lead to a drop in blood pressure or to fainting. medicines called HIV protease inhibitors, such as ritonavir (Norvir), indinavir sulfate (Crixivan), saquinavir (Fortovase or Invirase) or atazanavir sulfate (Reyataz) some types of oral antifungal medicines, such as ketoconazole (Nizoral), and itraconazole (Sporanox) some types of antibiotics, such as clarithromycin (Biaxin), telithromycin (Ketek), or erythromycin other medicines that treat high blood pressure VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO. REVATIO is used to treat a rare disease called pulmonary arterial hypertension (PAH). VIAGRA should not be used with REVATIO or with other PAH treatments containing sildenafil or any other PDE5 inhibitors (such as Adcirca [tadalafil]). Ask your healthcare provider or pharmacist for a list of these medicines, if you are not sure. Take VIAGRA about 1 hour before sexual activity. You may take VIAGRA between 30 minutes to 4 hours before sexual activity if needed. VIAGRA can be taken with or without food. If you take VIAGRA after a high fat meal (such as a cheeseburger and french fries), VIAGRA may take a little longer to start working Do not take VIAGRA more than 1 time a day. If you accidentally take too much VIAGRA, call your doctor or go to the nearest hospital emergency room right away. What are the possible side effects of VIAGRA?
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Generic | 200mg | 180 + 10 Pills | 277.56€ 264.34€ | |
| Viagra Original | 100mg | 120 + 8 Pills | 470.39€ 447.99€ | |
| Viagra Generic | 100mg | 90 + 6 Pills | 129.02€ 122.88€ | |
| Viagra Generic | 100mg | 360 + 10 Pills | 330.21€ 314.49€ | |
| Viagra Super Active | 100mg | 30 + 6 Pills | 64.09€ 61.04€ | |
| Viagra Original | 100mg | 48 + 4 Pills | 207.15€ 197.29€ | |
| Viagra Generic | 150mg | 90 + 6 Pills | 147.18€ 140.17€ | |
| Viagra Generic | 200mg | 30 + 2 Pills | 83.07€ 79.11€ | |
| Viagra Professional | 100mg | 270 + 6 Pills | 456.97€ 435.21€ | |
| Viagra Generic | 25mg | 10 Pills | 25.19€ 23.99€ | |
| Viagra Generic | 50mg | 30 + 4 Pills | 54.26€ 51.68€ | |
| Viagra Soft Tabs | 100mg | 10 Pills | 36.93€ 35.17€ | |
| Viagra Generic | 50mg | 10 Pills | 26.87€ 25.59€ | |
| Viagra Generic | 150mg | 270 + 10 Pills | 326.61€ 311.06€ | |
| Viagra Soft Tabs | 100mg | 90 + 6 Pills | 205.31€ 195.53€ | |
| Viagra Oral Jelly | 100mg | 63 + 7 Sachets | 190.54€ 181.47€ | |
| Viagra Generic | 100mg | 60 + 4 Pills | 96.36€ 91.77€ |
an erection that will not go away (priapism). If you have an erection that lasts more than 4 hours, get medical help right away. If it is not treated right away, priapism can permanently damage your penis.
- Viagra should be taken approximately one hour before sexual activity.
- It may interact with medications for blood pressure and prostate issues.
- Alcohol consumption can reduce the effectiveness of Viagra.
- Patients should consult their doctor about their health history before use.
- Erectile dysfunction can be caused by health issues such as diabetes or obesity.
- Viagra is classified as a phosphodiesterase type 5 inhibitor.
- Its patent was initially held by Pfizer, leading to widespread popularity.
- Generic versions of sildenafil are available in many countries.
sudden vision loss in one or both eyes.
- Viagra’s patent protection has expired, increasing accessibility.
- It can be used in combination with other ED treatments.
- The medication’s safety profile is well established through clinical trials.
- Certain diets or supplements may influence Viagra’s effectiveness.
- Long-term safety studies are ongoing to assess risks.
- Viagra is generally well tolerated but requires caution in certain populations.
- Patients with cardiovascular conditions should seek medical advice before use.
- Proper storage includes keeping the medication in a cool, dry place.
Sudden vision loss in one or both eyes can be a sign of a serious eye problem called non-arteritic anterior ischemic optic neuropathy (NAION).
How long does it take Viagra to work?
For a 30-year-old who has no other medical conditions, the typical starting dosage would be 50 mg. Regardless of your age, you’ll take your prescribed dose about an hour before sex. If the prescribed dosage of Viagra works well for you and doesn’t cause bothersome side effects, you’ll likely continue taking it. If a dosage works well but causes bothersome side effects, your doctor may suggest a lower dosage. If a dosage doesn’t work to help you get or maintain an erection, your doctor may increase your dosage.
What are the side effects of sildenafil?
You should not take more Viagra than your doctor prescribes. The maximum recommended dosage of Viagra is 100 mg per day. Taking higher doses of Viagra can increase your chances of having severe side effects, such as: dangerously low blood pressure, which may increase your risk for heart attack or stroke priapism, a painful erection that lasts longer than 4 hours and could lead to permanent damage to your penis if untreated The dosage of Viagra you’re prescribed may depend on several factors. the severity of your erectile dysfunction (ED) how well Viagra works for your ED other medications you take (see “Dosage adjustments” under “What is Viagra’s dosage?”) other conditions you have (see “Dosage adjustments” under “What is Viagra’s dosage?”) Optum Perks is owned by RVO Health. You’ll take Viagra by mouth about 1 hour before sexual activity.
What else should I know about sildenafil?
But the drug may not work as quickly if you take it with foods containing a lot of fat, such as fried foods. In this case, Viagra could take up to an hour longer to start working. Viagra is a medication that you’ll only take when you need it, about 1 hour before sexual activity. You don’t have to take it regularly for it to be effective. If you forget to take Viagra an hour before sex, you can take it as soon as you remember. It is uncertain whether PDE5 inhibitors directly cause the vision loss. Stop taking VIAGRA and call your healthcare provider right away if you have sudden vision loss in one or both eyes. Some people may also have ringing in their ears (tinnitus) or dizziness.
What special precautions should I follow?
Would a higher dosage of Viagra increase my risk for side effects? To learn more about Viagra, see these articles: Disclaimer: Healthline has made every effort to make certain that all information is factually correct, comprehensive, and up to date. VIAGRA- sildenafil citrate tablet, film coated Pfizer Laboratories Div Pfizer Inc What is the most important information I should know about VIAGRA? VIAGRA can cause your blood pressure to drop suddenly to an unsafe level if it is taken with certain other medicines. Do not take VIAGRA if you take any other medicines called "nitrates." Nitrates are used to treat chest pain (angina).
Erectile dysfunction
A sudden drop in blood pressure can cause you to feel dizzy, faint, or have a heart attack or stroke. Do not take VIAGRA if you take medicines called guanylate cyclase stimulators which include: Riociguat (Adempas®) a medicine that treats pulmonary arterial hypertension and chronic-thromboembolic pulmonary hypertension. Tell all your healthcare providers that you take VIAGRA. If you need emergency medical care for a heart problem, it will be important for your healthcare provider to know when you last took VIAGRA. Stop sexual activity and get medical help right away if you get symptoms such as chest pain, dizziness, or nausea during sex.
Drug forms and uses
Sexual activity can put an extra strain on your heart, especially if your heart is already weak from a heart attack or heart disease. Ask your doctor if your heart is healthy enough to handle the extra strain of having sex. VIAGRA does not protect you or your partner from getting sexually transmitted diseases, including HIV—the virus that causes AIDS. VIAGRA is a prescription medicine used to treat yellow viagra pill erectile dysfunction (ED). You will not get an erection just by taking this medicine. If you have these symptoms, stop taking VIAGRA and contact a doctor right away.
What Precautions Should I Take?
VIAGRA helps a man with erectile dysfunction get and keep an erection only when he is sexually excited (stimulated). VIAGRA is not for use in women or children. It is not known if VIAGRA is safe and effective in women or children under 18 years of age. take medicines called nitrates (such as nitroglycerin) use street drugs called "poppers" such as amyl nitrate or amyl nitrite, and butyl nitrate take any medicines called guanylate cyclase stimulators such as riociguat (Adempas) are allergic to sildenafil, as contained in VIAGRA and REVATIO, or any of the ingredients in VIAGRA. See the end of this leaflet for a complete list of ingredients in VIAGRA.
Health News
What should I tell my healthcare provider before taking VIAGRA? Before you take VIAGRA, tell your healthcare provider 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 have had heart surgery within the last 6 months have low blood pressure, or high blood pressure that is not controlled have had an erection that lasted for more than 4 hours have problems with your blood cells such as sickle cell anemia, multiple myeloma, or leukemia have retinitis pigmentosa, a rare genetic (runs in families) eye disease have ever had severe vision loss, including an eye problem called non-arteritic anterior ischemic optic neuropathy (NAION) have kidney problems or are having kidney dialysis Tell your healthcare provider about all the medicines you take1, including prescription and over-the-counter medicines, vitamins, and herbal supplements. VIAGRA may affect the way other medicines work, and other medicines may affect the way VIAGRA works causing side effects. Especially tell your healthcare provider if you take any of the following: medicines called nitrates (see "What is the most important information I should know about VIAGRA?") medicines called guanylate cyclase stimulators, such as riociguat (Adempas) medicines called alpha blockers such as Hytrin (terazosin HCl), Flomax (tamsulosin HCl), Cardura (doxazosin mesylate), Minipress (prazosin HCl), Uroxatral (alfuzosin HCl), Jalyn (dutasteride and tamsulosin HCl), or Rapaflo (silodosin). Alpha-blockers are sometimes prescribed for prostate problems or high blood pressure. The most common side effects of VIAGRA are: abnormal vision, such as changes in color vision (such as having a blue color tinge) and blurred vision In addition, heart attack, stroke, irregular heartbeats and death have happened rarely in men taking VIAGRA. Most, but not all, of these men had heart problems before taking VIAGRA.
Viagra Dosage and Administration
It starts working to improve erectile function as soon as 30 minutes after you take your dose. Its effects usually last about 4 hours. If you need help remembering to take your dose of Viagra before sex, try setting an alarm or downloading a reminder app. Or ask your partner to remind you to take your dose about an hour before sex. Do not use more Viagra than your doctor prescribes.
Dosage for ED
Using more than this can lead to serious side effects. Call your doctor right away if you think you’ve taken too much Viagra. You can also call 800-222-1222 to reach America’s Poison Centers or use its online resource. But if you have severe symptoms, call 911 (or your local emergency number) immediately or go to the nearest emergency room. The sections above describe the typical dosages provided by the drug’s manufacturer.
How can I tell if Viagra’s not working?
If your doctor recommends Viagra for you, they will prescribe the dosage that’s right for you. Remember, you should not change your dosage of Viagra without your doctor’s recommendation. Talk with your doctor if you have questions or concerns about your current dosage. Here are some questions you may want to discuss with your doctor: How long should I give Viagra to work before my dosage should be increased? Should I take a lower dosage of Viagra because of my other medications? It is not known if VIAGRA caused these problems.