About Viagra

The generic brand name of Viagra is Sildenafil, a well-known and widely used medication to treat Erectile Dysfunction (ED) in males. It helps men with difficulty getting or maintaining an erection. If you are an adult man, then you can safely buy Viagra online to treat symptoms of Erectile Dysfunction and pulmonary arterial hypertension.

However, other brands of Viagra (sildenafil) are also used to treat benign prostatic hyperplasia. Viagra has been reported to lower blood pressure.

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History And FDA Status 

Sildenafil was initially synthesized by a group of pharmaceutical researchers led by Simon Campbell. It was initially developed for use in hypotension and angina. 

In some clinical trials, it was found that the drug is less effective in treating angina, but can induce marked erectile dysfunction. Therefore, it was later approved for the treatment of erectile dysfunction and benign prostatic hyperplasia. 

Pfizer originally discovered Sildenafil in 1989 while looking for the treatment of angina. However, it was FDA-approved for medical use in the United States and the European Union in 1998. 

Active Ingredients 

Sildenafil is the active ingredient of Viagra, which belongs to the Phosphodiesterase type-5 (PDE5) inhibitor. 

How Viagra Works?

Viagra works by enhancing the natural chemicals present in the body. It helps in enlarging blood vessels and increasing blood flow into the penis to help a person get an erection during sexual stimulation. 

This medication provides prolonged smooth relaxation, allowing for more natural blood flow without affecting other parts of the body.

The effects are generally seen within an hour, although some individuals may experience the impact within 12 minutes. However, it is recommended to take the dose 30 minutes – 1 hour before indulging in sex, lasting for up to 4 hours. 

Who Can Benefit From Viagra?

Most adults with these conditions can safely buy Viagra online from Xtra Pharmacy and receive overnight delivery. 

Erectile Dysfunction (ED)

• Viagra helps in achieving or maintaining an erection, allowing more blood flow to the penis during sexual arousal. It accomplishes this by inhibiting phosphodiesterase type-5 enzymes. 

Pulmonary Arterial Hypertension (PAH)

• Sildenafil medication is also used to treat pulmonary arterial hypertension. A condition of high blood pressure affects blood vessels in the lungs. It relaxes blood vessels, thereby increasing blood flow in the lungs. 

Off-label Uses 

• However, it is also used off-label to treat erectile dysfunction associated with antidepressants, secondary Raynaud’s phenomenon, and in high-altitude conditions. 

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Pill Identification 

Strengths – 100mg

Shape – Diamond-shaped

Color – Blue 

Imprints – Pfizer

Dosage And Administration 

Remember to take the doses exactly as recommended below to prevent any serious side effects. 

Typical Adult Dosage 

• The usual adult dose is 50mg taken with or without food, at least one hour before sex. 
• You can take this medication anywhere from 30 minutes to 4 hours before sexual activity. 

Older Adults or patients with hepatic impairment

• Patients with hepatic impairment are recommended to take a lower dose of 25mg to prevent sensitivity. 

NOTE: For optimal results, take the medication on an empty stomach or at least 2 hours after eating. 

Who Is Not A Good Candidate For Viagra?

Individuals with these conditions should not buy Viagra online without consulting a doctor. 

• Patients taking Nitrates or nitric oxide donors 
• Individuals with serious cardiovascular conditions
• A person with a bleeding disorder
• Anatomical deformities of the penis
• History of a rare eye condition
• People with low blood pressure
• Allergic reactions to Sildenafil 
• Pregnant or breastfeeding women

Symptoms Of Overdose

Taking a higher dose of this medication can lead to unintentional overdose, causing certain severe symptoms, including:

• Severe low blood pressure 
• Priapism 
• Cardiovascular events 
• Heart problems 
• Respiratory symptoms 
• Other neurological symptoms 
• Gastrointestinal symptoms 
• Allergic reactions
• Back pain or muscle aches 

Where And How To Buy Viagra Online?

Follow the steps below to buy Viagra online right now. 

1. Choose trusted pharmacies, such as Xtra Pharmacy, Walgreens, Walmart, CVS, and Amazon Pharmacy, to buy Viagra online. 
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3. Pay through multiple payment methods for a secure transaction. Credit Cards, Debit Cards, Apple Pay, Zelle App, Cash App, Venmo, Bitcoin, and Gift Cards such as (Razor Gold, Lululemon, Sephora, and others). 
4. Choose from USPS or FedEx, and receive high-quality medications delivered discreetly to your doorstep.

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Adverse Effects 

If you buy Viagra online, there are some common side effects of this medication that may occur. 

• Headache 
• Indigestion or upset stomach 
• Flushing 
• Nasal congestion 
• Nosebleed
• Vision changes 
• Back, muscle, or limb pain 
• Nausea
• Dizziness
• Diarrhea 
• Rashes 

Serious Side Effects

• Priapism 
• Seizures
• Sudden vision loss
• Sudden hearing decrease or loss
• Chest pain 
• Irregular heartbeat
• Stroke Heart attack 
• Severe hypotension
• Seizures

Warnings For Special Considerations 

• Do not use Viagra if you are taking Nitrates for chest pain 
• Use only under medical supervision to prevent any severe health conditions. 
• Use in children and women is strictly prohibited. 
• Older adults should consider taking a lower dose of the usual adult dose.

Guidelines For Safe Use

• Do not take Viagra if you have had a recent heart attack or stroke.
• Avoid co-administration with other phosphodiesterase inhibitors or erectile dysfunction medication. 
• Limit or avoid alcohol and grapefruits to prevent withdrawal symptoms. 
• Individuals with kidney or liver problems, a history of heart attack or stroke, or unstable angina should not use Viagra. 

Is Viagra Safe For Dogs?

Viagra is considered an off-label medication that is safely used in dogs under a veterinarian’s supervision. It is commonly used by veterinarians, especially in dogs with pulmonary hypertension and megaesophagus. 

Sildenafil is generally considered safe for most dogs when used and administered under veterinary supervision, but it is not FDA-approved specifically for veterinary use.

However, some common side effects in pets include vomiting, diarrhea, decreased appetite, and skin flushing. 

U.S. Manufacturers 

• Pfizer
• Teva Pharmaceuticals 
• Viatris 

Brand Names 

• Revatio 
• Aronix
• Liberize 
• Nipatra 
• Grandipam

Final Words 

Prolonged use of Viagra can affect your cardiovascular health and cause nerve, muscle, and prostate gland issues. Take the doses exactly as recommended, and avoid taking it more often than recommended. Store safely at room temperature away from children and pets. 

However, you must avoid sharing these medications with others, even if they have the same medical condition. Buy Viagra online for effective treatment of Erectile Dysfunction. 

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FAQ’s

• Can Viagra lower blood pressure?

Yes, Viagra can lower blood pressure by enhancing nitric oxide, a vasodilator that helps in relaxing blood vessels, which helps in decreasing blood pressure. 

Will Viagra work on women?

Viagra is FDA-approved for men with erectile dysfunction. For women, the evidence of effectiveness is mixed and limited. 

• Can I take Viagra with alcohol?

Taking Viagra with alcohol is not recommended due to the increased risk of side effects. 

• Which is best, Viagra Vs Cialis?

Both belong to PDE5 inhibitors widely used for the treatment of erectile dysfunction, but they differ in their duration of action, dosage, and side effects. 

• Viagra alternative?

Other alternative brands of Viagra include Cialis (Tadalafil), Levitra (Staxyn), Stendra (Avanafil), and Alprostadil (Edex).