How to buy viagra online in usa

IMPORTANT NOTICE: Please be aware, prior to sale, you are advised to have a short phone call consultation with our Pharmacist. Automatic purchase consents the Pharmacist to give you a quick call.

Viagra Connect is available without a Prescription but requires a brief consultation with the Pharmacist. It is available in a 4 pack or an 8 pack. Viagra Connect contains Sildenafil 50mg which works by relaxing the penis blood vessels, allowing blood to flow when you get aroused causing erections and potency. Viagra Connect will only help men become erect if you are aroused. Only for adult use, men 18 years plus.

How to be taken:

  • The recommended dose is one 50 mg tablet taken with water approximately one hour before bedtime activity
  • The maximum recommended dosing frequency is once per day
  • The onset of sexual activity may be delayed if Viagra Connect is taken with food, compared to without food
  • Please read Instructions provided with the product carefully before taking.

VIAGRA CONNECT is not to be taken if:

  • There is no problem with gaining erections.
  • Nitrate medicine is taken for chest pain or heart failure
  • Amyl nitrite, so-called “poppers”, is taken as recreational drugs
  • Riociguat (or other guanylate cyclase stimulators) is taken for high blood pressure in the lungs
  • Ritonavir is taken for the treatment of HIV
  • Your Doctor has advised you to avoid activity because of a problem with your heart or blood vessels
  • You have a heart problem such as a recent heart attack or stroke (within the last 6 months), Chest pain (Angina) or severe Heart failure (reduced pumping capacity of the heart)
  • You have a liver problem
  • You have low blood pressure (below 90/50 mmHg) which can cause symptoms such as tiredness, dizziness, light-headedness, feeling sick, clammy skin, depression, loss of consciousness, or blurry vision
  • Loss of vision has occurred before because of nerve damage in the eyes, such as non-arteritic anterior ischaemic optic neuropathy (NAION); or have a rare inherited eye disease, such as retinitis pigmentosa
  • You have a deformed penis
  • You are a woman
  • You are under 18 years of age
  • You are allergic to sildenafil or any of the other ingredients of this medicine

Please read instructions carefully provided.

Viagra Connect is a fast acting drug for erectile dysfunction which can last up to 4 hours and takes effect within 30 minutes after administration.

Sildenafil Citrate 50 mg Tablets: This tablet is specifically formulated to treat the symptoms of erectile disfunction and is highly effective in treating it, the most common sexual disorder affecting men over the age of 40 years. Provides a solution to erectile dysfunction in men who suffer from impotence due to conditions such as heart disease or diabetes, or who have problems with their physical or mental health.

Viagra Connect ensures fast and effective results that last as long as 36 hours and come without side effects. It works by relaxing the blood vessels in the penis, allowing blood to flow into the phallus when you get sexually excited and causing the desired stiffness.

amaraWhat is Viagra Connect?

This medication is a medicine used to treat erectile dysfunction (impotence) in men. It’s main component Viagra Connect contains Sildenafil which works by relaxing the blood vessels in the penis, allowing blood to flow into the penis when you get sexually excited

Viagra Connect is available both as a tablet and a capsule which can be taken with or without food. It is taken on an empty stomach and is an oral medication.

Viagra Connect should not be taken if you are taking riociguat or other guanylate cyclase stimulators such as Ritonavir which is used to treat HIV.

Viagra Connect is not recommended for use in women. It should not be used if you are under 18 years of age.

Viagra Connect is not recommended for use in children.

This medication is not intended for use in women. It should be used only when clearly needed.

Introduction About VIAGRA 50MG TABLET

Viagra is a FDA approved prescription medication for the management of erectile dysfunction. It helps enhance blood flow, supporting erectile function during sexual activity.

Viagra 50mg Tablet can be taken with or without food but should always be used as directed by your doctor. For best results, take it approximately one hour before planned sexual activity. While the time it takes to work may vary from person to person, it usually starts acting within 30 minutes to an hour. This medicine works only when there is sexual stimulation. Do not exceed the recommended dose of one tablet in 24 hours.

Avoid alcohol consumption while taking this medicine, as it can increase the likelihood of experiencing side effects such as dizziness or headache and may decrease the effectiveness of Viagra Tablet.

It is essential to avoid using it with nitrate-based medications (commonly prescribed for chest pain or angina) as this combination can cause serious health risks. Additionally, do not use Viagra 50mg Tablet if you have severe heart or liver conditions, have recently experienced a heart attack or stroke, or have very low blood pressure. Always inform your doctor about your medical history before starting this medication.

The most common side effects of Viagra include flushing (a warm sensation), headache, dizziness, blurred vision, muscle pain, indigestion, and rash. If these effects persist or become bothersome, consult your doctor for advice. They may adjust your dosage or suggest an alternative treatment. Patients are advised to seek immediate medical attention if an erection lasts more than 4 hours, as priapism can cause permanent damage to the penis.

How should I take? Viagra 50mg Tablet should be taken by mouth, with or without food. You should use sexual stimulation only when it is directed by your doctor. Possible side effects may include the signs and symptoms of diabetes, anemia, and leukopenness, which can cause you to lose too much blood. In addition, do not use Viagra 50mg Tablet if you are diagnosed with an�erengi. Reverage to patient reviews and agreement on the use of Viagra Tablet.

The time it takes to work only when sexual stimulation is present shouldswers not be anticipated. The circumference of the blood Do not allow for easy guessedmaking. For small amounts of blood, the effective blood flow may be limited. For more serious blood pressure issues, such as high or low blood pressure, speak to your doctor.

The safety and effectiveness of Viagra for the treatment of erectile dysfunction have not been established in people. The most common side effects include the signs and symptoms of diabetes, anemia, and leukopenness, which may cause you to lose too much blood. In addition, do not use Viagra 50mg Tablet if you are diagnosed with an condition that can cause serious health risks, such as leukemia. Your doctor will discuss with treatment your questions and discuss any concerns you may have.

Viagra 50mg Tablet Side Effects

The most common side effects of Viagra include the signs and symptoms of diabetes, anemia, and leukopenness, which may cause you to lose too much blood. Your doctor will discuss any concerns you may have available through Viagra 50mg Tablet. They may also advise for do not use Viagra 50mg Tablet if you are diagnosed with an condition that can cause serious health risks, such as leukemia.

In rare cases, serious side effects have been reported, including signs and symptoms of diabetes, anemia, and leukopenness that may cause you to lose too much blood. In addition, serious side effects of Viagra may lead to signs and symptoms of an rare condition that affects the kidney, intestines, brain, heart, and respiratory system, leading to you to experience vomiting, diarrhea, loss of appetite, and nausea. Do not take Viagra 50mg Tablet if you are diagnosed with a condition that can cause serious health risks, such as leukemia. They may also advise for do not use Viagra 50mg Tablet if you are diagnosed with a condition that stimulates the metabolism of testosterone in the body, such as kidney damage. Symptoms of an an testosterone-like condition may include lactic acidosis, seizures, and decreased blood sugar.

So, what is with this mighty little blue pill and why is it so synonymous with? What's the difference between Viagra and generic Viagra? Is it true that Viagra can give you a boner that lasts for 4 hours?

In the article, we'll be explaining how Viagra treats ED, the potential side effects, and debunk some myths about Viagra.

What Is Viagra?

Pfizer first discovered Viagra in 1989 while developing treatments for angina (chest pain caused by a lack of oxygen-rich blood to the heart) and hypertension. During clinical trials, they found that, the active ingredient in Viagra, unexpectedly caused enhanced erections in male patients.

Since its approval by the U. S. Food and Drug Administration (FDA) in 1998, Viagra has become one of the most prescribed medications worldwide for erectile dysfunction.

How Does Viagra Treat Erectile Dysfunction

The main active ingredient in Viagra is Sildenafil, a phosphodiesterase type-5 (PDE5) inhibitor. PDE5 inhibitors help slow the enzyme phosphodiesterase type-5 (PDE5) from regulating the chemicals in your blood which can make it more difficult for you to get and maintain an erection.

By inhibiting and slowing PDE5, Viagra is able to relax the walls of the blood vessels and allows the blood to flow more readily to create and maintain an erection.

How Effective Is Viagra And How To Take It For Best Results

By slowing down the enzyme PDE5 and increasing blood flow to the penis, Viagra is effective in treating ED. Researchers conducted several clinical studies1 and found that men who took Viagra saw an increase in their ability to get and maintain an erection for sex.

Across the various studies and experiments conducted, between 43% to 83% of men who consumed Viagra before sex had seen improved rates of erections.

Here are some ways to help maximise the efficacy of Viagra:

1. Getting Yourself Into The Mood

Unfortunately Viagra alone will not be able to give you an erection as you need to be sexually aroused to get erect. If you need some ideas to get into the mood to help the Viagra along, you and your partner could try giving each other a sensual massage, engage in roleplay (either with erogenous play or kissing to name a few) or even get it going with some solo pleasure!

2. Be Patient and Give Viagra Some Time To Kick

Viagra does not kick in immediately so don’t expect to take it and get straight to sex right away. Be patient and don’t stress after consuming Viagra as you can take it 4 hours beforehand and it will still be effective.

3. Keep Meals Before Taking Viagra Light

While Viagra will still work whether you eat or not, if you do want to have a meal beforehand, be sure to keep the meal light.

Large meals or meals that contain a lot of fat can potentially delay the absorption of Viagra in your body, which in turn could cause it to take longer to come into effect.

If you did have a big meal beforehand, you might want to wait for a while for it to digest before taking Viagra.

4. Don’t Drink Booze After Taking Viagra

While a glass or two of wine before sex is fine, anything more than that could dampen the efficacy of Viagra. Drinking moderately or heavily can make it difficult for you to get an erection as both booze and Viagra tablets can lower your blood pressure, which means less blood is able to flow freely into your penis.

A lower blood pressure could also bring on side effects like headaches, dizziness and lightheadedness which can also make it difficult for you to get hard and dampen the mood.

5. Foods To Avoid

Besides avoiding food that is high in fat, it is important you refrain from consuming grapefruit or grapefruit juice before taking Viagra. This is because grapefruit can impact your body's absorption of Viagra. Grapefruit binds itself and blocks an enzyme in your intestinal tract called Cytochrome P450 (CYP3A4).

When grapefruit blocks CYP3A4, Viagra is more readily absorbed into your bloodstream. This can potentially result in elevated and abnormally high blood levels which can be dangerous.

Teva Pharmaceutical Industries Ltd. has announced that it is the subject of a patent litigation against its subsidiary, Watson Pharma LLC, in South Africa (“”).

The company was the first pharmaceutical company in South Africa to launch a generic version of Viagra® (sildenafil) in the second half of 2004.

Viagra® is the generic name of a drug called sildenafil, which treats erectile dysfunction. It belongs to the class of medicines known as phosphodiesterase type 5 inhibitors (PDE5i).

In its current patent, Watson Pharma is granted exclusive rights to market the generic version of Viagra® in the United States and the District of Columbia.

According to Pfizer, the patent on the sildenafil-based Viagra® has expired and the patent on the Viagra® is no longer available in the US.

is the only pharmaceutical company in the world that is not required to update its website to include a mention of the Viagra® generic name.

Sildenafil is the active ingredient in Viagra®.

For more information about the patent litigation, contactPfizer Ltd,813-903-3092, orGenerica.

For more information about the patent litigation, including the “Pfizer Inc. Litigation and Settlements,” read the

For more information about the litigation, read the

Photo:

Source:C. Thomas S. Watson

Copyright © 2025 Pfizer Inc. All rights reserved.

Citation: Pfizer Inc. Losing the patent on Viagra® is no easier than it took to lose it.

Thomas S Watson

Cipriani, J. (2021). Tadalafil and erectile dysfunction: the origin story. In: StatPearls (pp. 49–58)

Page 536–50.

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