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Viagra 101: A guide

Viagra 101: A guide

Stefano Mirabello NowPatientGreen tick
Created on 20 Nov 2023
Updated on 16 Jul 2024

If you’re looking for info on what medication to take to help with erectile dysfunction including what they do, how they work, and if they have any side effects, we’ve got you covered with all you need to know before you try anything.

What is Viagra?

OK, first things first. Viagra (active ingredient sildenafil) is a medication that’s used most often to treat erectile dysfunction (ED). It works by improving the flow of blood to the penis, making it easier for it to get and stay hard.

What does Viagra do?

Viagra works by relaxing a type of muscle tissue inside your body that causes your arteries and blood vessels to temporarily widen. This improves blood flow, including the blood flow to your penis, making it easier to get and stay erect.

What doesn’t Viagra do?

Viagra isn’t an aphrodisiac; it won’t get you in the mood or boost your sex drive. Neither will Viagra give you an automatic erection, you have to feel desire for sex, and then Viagra helps turn this desire into an erection.

Despite what you may have heard, there’s no good evidence that Viagra improves your sexual performance, and it won’t make your penis bigger.

Does Viagra work?

This depends on why you’re taking Viagra. If you’re a man, and you have erectile dysfunction then it usually works.

Everyone reacts differently to medication and no treatment has a 100% success rate, but research shows that Viagra is the most effective ED medication. As we said above, if you’re taking Viagra to boost your sex drive, improve your sexual performance, or make your penis bigger, then no, these are false claims about Viagra and other ED meds.

How to take Viagra?

You should always take Viagra in the way and in the dose detailed by our doctors who prescribes it to you. These tips can help though:

Step 1 – Take the Viagra: Viagra is usually swallowed as a pill. Always take as directed by our doctors. Viagra typically takes between 30 to 60 minutes to work, so take it around one hour before you plan to have sex.

Step 2 – Get in the mood: Viagra won’t automatically give you an erection. You need to be aroused and sexually stimulated, and then Viagra makes it easier for you to get erect. Do what you need to do to get in the mood.

Step 3 – Take your time: Don’t rush. Everyone reacts differently to Viagra, and it might take longer than 30 mins to take effect. Don’t worry though, the effects of Viagra can last up to 4 hours, so you’ve got plenty of time.

Step 4 – Enjoy yourself but stay safe: Viagra is a well-studied and approved medication, but it can have side effects. Stop having sex if you feel unwell, and seek medical attention if you have chest pain, swelling of the face and throat that feels like an allergic reaction, or any other symptom you’re concerned about.

Other common questions about Viagra

How long does Viagra take to work?

This varies by person, but Viagra usually starts to work from 30 to 60 minutes after it’s taken. You can take Viagra with food, but if you take it with a heavy meal it can take longer to work.

How long does Viagra last?

Again, this varies by person and by dose, but the effects of Viagra typically last for between two to three hours. You may be able to get more than one erection in this period, but this varies from man to man.

What are the side effects of Viagra?

The most common side effects of Viagra are relatively mild and short-lasting, and include things like headaches, feeling sick, and dizziness.

Other less common Viagra side effects include vomiting, a racing heartbeat, vertigo, and visual disturbances like seeing colors. Rare side effects can include seizures, heart attacks, and strokes but these are uncommon, affecting around 1 in every 1,000 people who take the medication. If you’re worried about the side effects of Viagra, talk to your doctor or prescribing healthcare professional.

Where can I buy Viagra?

NowPatient is a licensed UK-based pharmacy, so you can buy Viagra or sildenafil right here. Simply start an online consultation and our doctors will assess your needs. If approved, you will receive your prescription plan in two hours.

Buying Viagra without a prescription in the US is illegal, so you shouldn’t buy it from a friend, a drug dealer, or through a website that doesn’t ask for a prescription. You can’t trust these sources, and they may even sell you fake medication which could be dangerous.

How much Viagra should I take the first time?

Our doctors will determine the correct dose to take based on your situation and your medical history. Always take Viagra, or any other medication, as advised by our doctors. If you feel your dose isn’t right after the first time, speak to us.

Like any medication, they can have side effects, but these are usually minor and short-lasting. If you want to try Viagra, make sure you get a prescription and buy it from a reputable source. Always take any ED meds as directed by our doctors.

Sources

Medical Disclaimer

NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.

The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.

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NowPatient has offices in the United Kingdom and United States.

In the UK, we are located at:

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28 Chipstead Valley Road
Coulsdon
Surrey
CR52RA

In the US, we are located at:

NowPatient
8911 North Capital of Texas Highway
Suite 4200 #1263
78759
Austin, TX

How can I contact NowPatient?

To contact NowPatient, please use the contact form available on the Contact Us page.

Alternatively, if you need to speak to us, you can reach us on the following numbers:

UK telephone number – 020 388 51 500
US telephone number – 1-866-967-1977

Who owns NowPatient?

NowPatient is owned and operated by Infohealth Ltd, a licensed online pharmacy with services spanning the UK, US and Rest of the World. Infohealth Ltd is registered in England and Wales under company number 04004930 and our registered office is at Lynwood House, 373 – 375 Station Road, Harrow, England, HA1 2AW.

Our website is www.nowpatient.com. Our App is called “NowPatient” and can be downloaded from the App Store (for Apple devices) or Google Play (for Android devices).

Can you tell me more about your NHS online pharmacy?

NowPatient’s Pharmaceutical services in the UK are provided by Infohealth Limited trading as ‘Infohealth Pharmacy’.

Our dispensing pharmacy is regulated and authorized for internet sales by the General Pharmaceutical Council (GPhC), registration number 1036487. You can view our license credentials on the General Pharmaceutical Council website. Our superintendent pharmacist who is responsible for the safe and effective oversight of medicines supplies is Mr Amish Patel (Registration Number 2042705).

Medicines are not ordinary items of commerce. All medicines or healthcare product sales are made under the supervision of a registered pharmacist who is licensed by the GPhC. At all times, we endeavour to provide a professional and transparent service whose primary goal is to ensure that the best interests of the patient are served.

How do I make a complaint?

From time to time, we accept that our service levels may not be up to your expectations. NowPatient welcomes concerns, compliments and complaints as valuable feedback that will help us learn from your experiences and make improvements. Feedback can be provided via our clear and transparent Complaints Procedures.

Can you tell me more about NowPatient’s prescribing services for treatments offered?

Our prescribing services are regulated by the General Pharmaceutical Council (GPhC). We provide the following regulated activity:

• treatment of disease, disorder, or injury
• transport services, triage, and medical advice are provided remotely
• caring for adults over 65 years old
• caring for adults under 65 years old

NowPatient prescribing services are run by Infohealth Limited. The Clinical Safety Officer and nominated individual is Mr Navin Khosla.

Can you tell me more about NowPatient’s US services?

Our head of US services is Dr. Jamie Winn.

You can lower the cost of your prescription medications using our various savings programs which include drug coupons, savings card and manufacturer-sponsored patient assistance programs.

We do not provide any prescribing services or dispensing services in the United States.

Is NowPatient legit and can I trust information from NowPatient?

Yes. NowPatient provides trustworthy and accessible clinical, health education and prescription services. We are also trusted by the NHS to deliver clinical and NHS repeat prescription dispensing across the whole of England. In the United States, we work with over 65,000 pharmacies to deliver considerable costs savings for our users.

NowPatient is operated by experienced licensed medical professionals in the United Kingdom and United States. Our Medical Team can be found here.

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Our office hours are:

UK – Monday-Friday 9am-6pm GMT
US – Monday-Friday 8am-5pm EST

Please note that we are closed at weekends.

In the event of a medical life-threatening emergency please call:

UK – 999
US – 911

In the event of a medical emergency which is not life-threatening please call:

UK – 111

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