If you and your doctor determine that Viagra is safe and effective for you, you’ll likely use it as long as you have ED.

How should this medicine be used?

You can take it 30 minutes to 4 hours before sexual activity. And you shouldn’t take more than one dose per day. After you try the 50-mg dose, you can let your doctor know how your body responded. This includes whether your erectile function improved or if you had any side effects. Depending on how Viagra worked, your doctor may suggest decreasing your dose to 25 mg or increasing it to 100 mg.

What strengths does Viagra come in?

Or they may have you continue taking the 50-mg dose. You’ll continue to take Viagra only as needed. The maximum dosage is once per day. That said, the drug isn’t meant for daily dosing. If you’re interested in a once-daily treatment for ED, such as tadalafil (Cialis), talk with your doctor. A lower dosage of Viagra is safer for some people. This is typically due to certain factors, such as having specific medical conditions.

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taking a certain type of drug called an alpha-blocker that treats high blood pressure or prostate disease, such as tamsulosin (Flomax), doxazosin (Cardura), or prazosin (Minipress) If any of the above factors apply to you, talk with your doctor. They may lower your dosage to 25 mg of Viagra, instead of 50 mg. Note: Your doctor won’t prescribe Viagra if you’re taking a nitrate drug. Taking these drugs together can result in dangerously low blood pressure. Examples of nitrates include nitroglycerin (Nitromist, Nitro-Dur, Nitrolingual Pumpspray, Gonitro, others), isosorbide mononitrate (Monoket), and isosorbide dinitrate (Dilatrate SR, Isordil). The typical starting dose of Viagra is 50 mg. But your doctor might prescribe a lower starting dosage of 25 mg, depending on several factors. Be sure to follow your doctor’s dosing instructions. For example, if you have liver or kidney problems, or if you’re taking certain other medications, your doctor might recommend starting with a 25 mg dosage.

Study Number of Participants Improvement Percentage Duration of Study
Phase III Trial A 300 85% reported improvement 12 weeks
Phase III Trial B 250 80% achieved satisfactory response 10 weeks
Real-world Study C 500 78% effectiveness reported 6 months

A 25-mg starting dosage may also be recommended if you’re 65 years or older.

Other uses for this medicine

It is given only for men's not for women's. It may decrease alertness, affect your vision or make you feel sleepy and dizzy. Exercise caution when using it in individuals with kidney disease. Adjustments to the dosage may be necessary, so it's important to seek advice from your doctor. It should be used with caution in patients with liver disease.

What are the serious side effects of sildenafil?

Dose adjustment of medicine may be required. Class Antihypertensives; Erectile dysfunction therapies; Phenyl ethers; Piperazines; Purines; Pyrazoles; Pyrimidinones; Small molecules; Sulfonamides Mechanism of Action Type 5 cyclic nucleotide phosphodiesterase inhibitors Orphan Drug Status Yes - Pulmonary arterial hypertension; Heart failure; Pulmonary hypertensionOrphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases. Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases. Phase III Diastolic heart failure; Heart failure; Pulmonary hypertension No development reported Female infertility; Raynaud's disease Discontinued Angina pectoris; Cardiovascular disorders; Eye disorders; Female sexual dysfunction; Meniere's disease 25 Nov 2024 Discontinued - Phase-III for Pulmonary hypertension (In neonates) in France (IV) (NDR#31) 30 Sep 2024 Annovis files three new patents for a combination therapy involving Buntanetap, Trulicity, and Viagra 06 Sep 2022 No development reported - Phase-III for Pulmonary hypertension (In neonates) in France (IV) (NDR Batch 23) (An active ingredient is what makes a drug work.) Viagra belongs to a group of drugs called phosphodiesterase 5 (PDE5) inhibitors. This article describes the dosage of Viagra, as well as its strengths and how to take it. See “Dosage adjustments” just above for details about when a lower dose might be prescribed. No, the dosage of Viagra isn’t based on a person’s weight. Instead, Viagra’s dosage is based on your age, how well your kidneys and liver are working, and how well the drug works for your erectile dysfunction. Yes, your age is a factor in what dosage of Viagra is right for you. As people get older, their heart, liver, and kidneys don’t work as well as they once did.

  • Pfizer sildenafil 50mg is often prescribed after assessing cardiovascular health.
  • It is important to follow dosing instructions to prevent side effects.
  • Sildenafil is sometimes used off-label for other medical conditions.
  • Men should seek emergency help for prolonged erections lasting over 4 hours.
  • Use of sildenafil in combination with other ED treatments should be guided by a doctor.
  • The medication can cause low blood pressure in some individuals.
  • Adherence to medical advice ensures optimal treatment results.
  • Extended use without medical supervision is not recommended.

This can cause an older adult’s body to break down drugs slower than a younger adult’s body. As a result, drugs stay longer in the body, which can raise the risk of side effects.

Overdose/Missed Dose

To learn more about Viagra, see this detailed overview of Viagra. This section covers common questions about the dosage of Viagra. You may have heard Viagra described as the “little blue pill.” Viagra comes as a tablet that you swallow. It’s a blue tablet that has a rounded diamond shape. Viagra is available in three strengths: 25 milligrams (mg), 50 mg, and 100 mg.

Raynaud's phenomenon

The information below describes dosages that are commonly used or recommended. But be sure to take the dosage your doctor prescribes for you. They’ll determine the best dosage to fit your needs. In some cases, doctors may adjust your dosage from those shown below. The recommended dosage of Viagra for erectile dysfunction (ED) is 50 mg, taken as needed about 1 hour before sexual activity. If you’re 65 years or older, your doctor may start you on a lower dosage of Viagra. The typical starting dosage of Viagra for a 70-year-old would be 25 milligrams (mg). For a 30-year-old who has no other medical conditions, the typical starting dosage would be 50 mg.

Written By

For most people, the maximum recommended dosage of Viagra is 100 mg once per day. This dosage may be too high for people who have certain medical conditions or take certain medications. So it’s important not to take more Viagra than your doctor prescribes for you. If your current dosage isn’t working well for sildenafil 25mg tablets your ED, talk with your doctor about increasing your dosage. Yes, Viagra is typically used as needed for ED. Regardless of your age, you’ll take your prescribed dose about an hour before sex.

  • Pfizer sildenafil 50mg is a generic form of Viagra.
  • It is FDA-approved for the treatment of pulmonary arterial hypertension as well.
  • The medication can be affected by some foods, especially high-fat meals.
  • Sildenafil may interact with certain medications, such as alpha-blockers.
  • Dosage adjustment might be necessary based on individual health conditions.
  • It typically takes effect within 30 minutes to 1 hour after intake.
  • Avoid alcohol consumption when taking sildenafil to minimize side effects.
  • Store the medication at room temperature away from moisture and heat.

If the prescribed dosage of Viagra works well for you and doesn’t cause bothersome side effects, you’ll likely continue taking it.

  • Erectile dysfunction treatments like Pfizer sildenafil 50mg focus on enhancing intimacy.
  • It does not protect against sexually transmitted infections.
  • Lifestyle changes such as exercise and healthy diet can improve ED.
  • Consult a healthcare provider before starting sildenafil if on other meds.
  • Sildenafil's effects typically last about 4-6 hours.
  • It is not a cure but a temporary solution for ED symptoms.
  • Avoid recreational drugs that may interact negatively with sildenafil.
  • Inform your doctor of all medications to prevent adverse interactions.

If a dosage works well but causes bothersome side effects, your doctor may suggest a lower dosage.

What happens if I overdose?

Do not alter the recommended dose or duration without consulting your doctor. If you have any allergy to the content of medicine, inform your doctor. If you have any history of heart failure or blood pressure inform your doctor. Use the medicine as you remember to take. If the next dose is near then Skip the missed Dose.

Rakshita Garg

Do not double up for the missed Dose. If you miss a dose frequently then consult your Doctor. Erectile Dysfunction (ED) is when a man has trouble getting or keeping an erection firm enough for sex. Pulmonary sildenafil 20 mg tablets arterial hypertension is a form of high blood pressure that impacts the arteries in the lungs and the heart. It is given only for mens not for womens. If a dosage doesn’t work to help you get or maintain an erection, your doctor may increase your dosage. 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. You can take Viagra with or without food.

Special Precautions for Pfizer Viagra 50mg Tablet 2s

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.? Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Simplify your healthcare journey with Indian Government's ABHA card.

When should I take Viagra?

It belongs to the group Phosphodiesterase Type5 (PDE 5) Inhibitors. This pharmaceutical formulation is a combination of medicines used to treat erectile dysfunction. This formulation has been prepared from the Sildenafil; it increases the blood flow to the penis. It should be taken at least 30 minutes before sexual activity and requires sexual stimulation to work. It can be taken before or after meals. 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.

What should I know about storage and disposal of this medication?

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.

Drug forms and administration

Active ingredient: sildenafil citrateInactive ingredients: dextrose and water for injection. 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. Viagra is distributed by Pfizer Labs, Division of Pfizer Inc., NY, NY 10017. It is distributed by: IBSA Pharma Inc, Parsippany, NJ 07054 USA. Viagra is a medication that you’ll only take when you need it, about 1 hour before sexual activity.

  • Pfizer sildenafil 50mg can be part of a comprehensive ED treatment plan.
  • It is crucial to report side effects to your healthcare provider promptly.
  • The medication can sometimes cause temporary vision disturbances.
  • Use of sildenafil may be contraindicated with certain heart medications.
  • Counseling or therapy can sometimes complement medication for ED.
  • Patients should avoid heavy drinking around the time of medication intake.
  • Sildenafil is generally safe when used as directed by a professional.
  • Knowing how your body responds helps tailor personalized treatment.

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 starts working to improve erectile function as soon as 30 minutes after you take your dose. Its effects usually last about 4 hours.