Proper Administration of Pfizer Sildenafil 50mg

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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. 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 breast-feeding a baby. Do not give this medicine to anyone under 18 years old without medical advice.

Popular FAQ

Store the suspension at room temperature or in a refrigerator, but do not freeze it. Dispose of any unused suspension after 60 days. Keep all medication out of sight and reach of children as many containers are not child-resistant. Place the medication in a safe location – one that is up and away and out of their sight and reach. Dispose of unneeded medications in a way so that pets, children, and other people cannot take them.

Why does Viagra cause a fall in blood pressure (hypotension)?

Do not flush this medication down the toilet. Talk to your pharmacist about take-back programs in your community. Visit the FDA's Safe Disposal of Medicines website for more information. In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911.

Long-term use

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription. Keep a written list of all of the prescription and nonprescription (over-the-counter) medicines, vitamins, minerals, and dietary supplements you are taking. Bring this list with you each time you visit a doctor or if you are admitted to the hospital. You should carry the list with you in case of emergencies. Take Viagra exactly as it was prescribed for you. Follow all directions on your prescription label.

Parameter Value Notes
Absorption Time 30–60 minutes Time to reach peak plasma levels
Half-life 4 hours Duration of effect
Bioavailability 40% Percentage absorbed into bloodstream
Metabolism Liver enzymes (CYP3A4, CYP2C9) Processed primarily in liver
Excretion Mainly in feces, some in urine How the drug leaves body

Do not take this medicine in larger or smaller amounts or for longer than recommended. Viagra is usually taken only when needed, 30 minutes to 1 hour before sexual activity.

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

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.

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Store at room temperature away from moisture and heat. Since Viagra is used as needed, you are not likely to miss a dose.

How should I take Viagra?

Product Description :Viagra 50mg Tablet is a prescription medicine used to treat erectile dysfunction (impotence) in men. It sildenafil citrate tablets 50 mg works by increasing blood flow to the penis. This helps men to get or maintain an erection. It belongs to a group of medicines known as phosphodiesterase type 5 (PDE 5) inhibitors. How to use Viagra Tablet: Take this medicine in the dose and duration as advised by your doctor.

When to call your doctor

Viagra 50mg Tablet may be taken with or without food, but it is better to take it at a fixed time. Side effects of Viagra Tablet: Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them.Common side effects of Viagra: Blurred vision, Muscle pain, Flushing (sense of warmth in the face, ears, neck and trunk), Headache, Indigestion, Upset stomach, Rash, Nasal congestion (stuffy nose), Dizziness, Nausea DescriptionDosage FormTabletIndicationErectile DysfunctionBrand NameViagra®TE CodeABLactoseNoGlutenNoColorGreenShapeOval-shaped beveled edge, biconvex, film-coated tabletMarkingsDebossed with ‘SC’ on one side and ’50’ on other sideStorage ConditionStore at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F). ]Pack Size: 30sNDC#: 27241-068-03Click to View Package Insert Click to View Material Data Safety Sheet Viagra® is a registered trademark of Pfizer Inc. If you can't find what you were looking for, please contact us using one of the methods below so we can better serve you.

How much Viagra should I take the first time?

Due to the Coronavirus (COVID-19) outbreak worldwide, the global demand for some Personal Protective Equipment (PPE) is exceeding current supply availability. In addition, the manufacturing of the PPE and many other wound care/infection prevention products have been impacted by the global response to the Coronavirus. While you may see product availability reduction in the near-term, please be assured that we at McGuff Medical are continuing to work diligently to ensure an uninterrupted supply of products and alternative products to you. Additionally, in order to ensure healthcare providers have access to the PPEs they need, the McGuff Company is temporarily limiting PPEs to healthcare providers. As always, please feel free to reach out to our McGuff Customer Service team with any questions that you may have. Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. Drinking alcohol with this medicine can cause side effects. Grapefruit and grapefruit juice may interact with sildenafil and lead sildenafil from canada to unwanted side effects.

Avoid the use of grapefruit products while taking sildenafil. 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. 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.

Do not take Viagra with similar medications such as avanafil (Stendra), tadalafil (Cialis) or vardenafil (Levitra).

Warnings & Precautions

Stop using Viagra and get emergency medical help if you have sudden vision loss. You should not use Viagra if you are allergic to sildenafil, or: if you take other medicines to treat pulmonary arterial hypertension, such as riociguat (Adempas). if you take other medicines to treat pulmonary arterial hypertension, such as riociguat (Adempas). Do not take Viagra if you are also using a nitrate drug for chest pain or heart problems. To make sure Viagra is safe for you, tell your doctor if you have ever had: heart disease or heart rhythm problems, coronary 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. 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. 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.

Detection in biological fluids

🛒 Prices shown are subject to product availability.🔥 Clearance items are limited in quantity and may sell out quickly.⚠️ Availability is not guaranteed at the time of purchase. 🔥 Clearance items are limited in quantity and may sell out quickly. ⚠️ Availability is not guaranteed at the time of purchase. Viagra 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 man get and keep an erection.

Are you currently using Sildenafil (Viagra, Revatio)?

Generic name: sildenafil (oral) [ sil-DEN-a-fil ] Other brand names of sildenafil (oral) include: Revatio, sildenafil 100mg hexal Viagra, Vybrique Drug class: Impotence medications Viagra relaxes muscles found in the walls of blood vessels and increases blood flow to particular areas of the body. Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women. This page contains specific information for Viagra, not Revatio. Do not take Viagra while also taking Revatio, unless your doctor tells you to.

Does Viagra affect fertility?

Some medicines can cause unwanted or dangerous effects when used with Viagra. Tell your doctor about all your current medicines, especially riociguat (Adempas) and nitrates. Do not take Viagra if you are also using a nitrate drug for chest pain or heart problems, including nitroglycerin, isosorbide dinitrate, isosorbide mononitrate, and some recreational drugs such as "poppers". Contact your doctor or seek emergency medical attention if your erection is painful or lasts longer than 4 hours. A prolonged erection (priapism) can damage the penis. 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.