Viagra is a medication used to treat erectile dysfunction by improving blood flow to the penis. The drug is available in different dosages.

More about sildenafil

^ "Approved Viagra copies flood drugstores in Korea". ^ "Viagra prescriptions almost triple in a decade". Archived from the original on 1 July 2024. ^ "MHRA reclassifies Viagra Connect tablets to a Pharmacy medicine". ^ "Viagra to be available without prescription in UK". The appropriate dose depends on factors like age, kidney or liver problems, and other medications being taken. While generally considered safe, Viagra can cause side effects, including headaches and low blood pressure. It can also interact negatively with other medications like nitrates. Viagra is a brand-name oral tablet prescribed for erectile dysfunction (ED). You’ll find key information about Viagra below. Drug class: phosphodiesterase type 5 (PDE5) inhibitor In several clinical studies, Viagra was effective in treating erectile dysfunction (ED). In these studies, males who used the drug had an improved ability to have and keep erections during sexual activity. To learn more about Viagra’s effectiveness, see the “Viagra uses” section.

Product Dosage Quantity + Bonus Price
Viagra Generic25mg120 + 6 Pills125.56€ 119.58€
Viagra Professional100mg120 + 4 Pills262.83€ 250.31€
Viagra Oral Jelly100mg63 + 7 Sachets190.54€ 181.47€
Viagra Generic25mg60 + 4 Pills71.99€ 68.56€
Viagra Original100mg34 + 2 Pills163.67€ 155.88€
Viagra Original100mg22 + 2 Pills120.71€ 114.96€
Viagra Soft Tabs100mg270 + 10 Pills419.95€ 399.95€
Viagra Original100mg92 + 4 Pills362.88€ 345.60€
Viagra Generic100mg30 + 4 Pills60.91€ 58.01€
Viagra Generic25mg180 + 6 Pills154.93€ 147.55€
Viagra Generic150mg270 + 10 Pills326.61€ 311.06€
Viagra Oral Jelly100mg110 + 9 Sachets284.63€ 271.08€
Viagra Professional100mg270 + 6 Pills456.97€ 435.21€

Use of the term “male” in this article refers to sex assigned at birth. Viagra typically starts to work between 30 and 60 minutes after you take a dose of the drug.

Form Cost per Dose (USD) Ease of Use Notes
Liquid Viagra (per 10 ml) $2.50 High Rapid absorption, customizable doses
Tablets (50 mg) $1.00 Moderate Requires water, standardized dose
Generic Pills $0.80 Moderate Less convenient, lower dosing flexibility

But Viagra itself doesn’t give you an erection. You’ll need to be sexually aroused in order for the drug to work. Viagra keeps working in your body for up to 5 hours. This means that if you’re aroused, you should still be able to get an erection up to 4 hours after taking a dose of Viagra. Even though Viagra keeps working in your body for several hours, your erection shouldn’t last this long. In fact, in rare cases, Viagra can cause priapism (a long-lasting and sometimes painful erection). Priapism is a medical emergency that needs to be treated right away. If it’s not treated, the condition can damage the tissues in your penis and cause irreversible erectile dysfunction. If you have an erection that lasts longer than 4 hours, go to the nearest emergency room or call 911.

What to avoid

"What Will Happen When Viagra Goes Generic?". Archived from the original on 23 April 2011. ^ "Is Viagra about to lose its pulling power in the UK?". Archived from the original on 30 October 2013. Archived from the original on 22 August 2009.

Sudden vision loss

Archived from the original on 25 June 2007. "Viagra from the pharmacist: insight from reclassification in New Zealand". Archived from the original on 17 May 2021. ^ "Generic Viagra developers queue up, but may have to wait". Archived from the original on 28 December 2021. Viagra may work faster if you take it on an empty stomach. If Viagra is taken with food, especially with a high fat meal, it will take longer to start working. And in this case, it could even be less effective for you. Viagra is approved to treat erectile dysfunction (ED) in males. With ED, you have trouble getting and keeping an erection that’s firm enough to allow you to have sex. When you’re sexually aroused, your brain sends messages to your penis. These messages cause certain chemicals to be released in your penis. One of these chemicals, called cyclic GMP, relaxes and widens certain blood vessels in your penis. Cyclic GMP also relaxes the muscles around the erectile tissue in your penis that’s called the corpus cavernosum. These actions allow blood to flow into the corpus cavernosum, which causes your penis to get hard and become erect. ED can occur if you have certain problems that affect your body’s ability to have an erection. The condition can result from problems with messages being sent from your brain. ED can also result from problems with blood flow into your penis. Viagra works to treat ED by helping you get and maintain an erection. The drug does this by improving blood flow into your penis when you’re sexually aroused.

  • Liquid Viagra often requires measuring syringes for accurate dosing.
  • It can be used in combination with other ED treatments but under medical advice.
  • Contraindications include severe heart or liver conditions.
  • The safety of liquid Viagra relies on proper storage and handling.
  • Its effects last roughly 4-6 hours per dose.
  • Some formulations contain preservatives to extend shelf life.
  • It is important to avoid exceeding the recommended dose to prevent adverse effects.
  • Liquid Viagra must be taken about 30-60 minutes before intimacy for best results.
  • Beware of counterfeit or unapproved liquid Viagra on the black market.
  • Always verify the source when purchasing liquid Viagra online.
  • Discuss potential drug interactions with a healthcare provider before use.

Viagra is a type of 50mg viagra drug called a phosphodiesterase type 5 (PDE5) inhibitor.

  • Liquid Viagra is sometimes marketed as a quick-acting alternative to pills.
  • Properly measuring doses ensures safety and effectiveness.
  • It can be stored at room temperature in a cool, dry place.
  • Some users report more discreet usage with liquid than tablets.
  • The liquid form can be easier to carry and store discreetly.
  • Its taste can be masked with flavorings, making it more palatable.
  • Medical consultation is vital before starting liquid Viagra treatment.
  • It is essential to avoid overdose, which can cause severe side effects.
  • The onset of effects is usually within 15-30 minutes.
  • Some formulations are designed for faster dissolving in the mouth.
  • Always discard expired liquid Viagra to prevent health risks.

It works by inhibiting (blocking) the action of an enzyme called PDE5. (An enzyme is a protein that helps chemical reactions to happen inside your body.) Usually, an erection goes away when PDE5 breaks down the cyclic GMP in your penis. But Viagra blocks the action of PDE5, so it allows cyclic GMP to keep working for a longer period of time than usual. This action improves blood flow to your penis and helps you get and keep an erection.

Adverse effects

Archived from the original on 17 April 2021. ^ "Set to conquer US, Indian 'Viagras' may give Pfizer a hard Time". Archived from the original on 22 December 2020. ^ a b "Pfizer Settles Viagra® Patent Litigation With Teva". "Lockout Supplements Issues Voluntary Nationwide Recall of Boner Bears Chocolate Syrup Due to Undeclared Sildenafil".

Drug forms and administration

Archived from the original on 19 November 2016. "Counterfeit Viagra, Cialis, Levitra: The Ultimate Guide". Archived from the original on 10 January 2017. "Online pharmacies suspected of counterfeit drug sales". ^ "Erectile Dysfunction Medication the Most Seized Drug During Global Crackdown, Interpol Says".

Viagra and foods

^ "Global illicit medicines targeted by INTERPOL operation". Archived from the original on 10 December 2023. ^ "Israeli-made AI exposes international fake Viagra network". ^ "Counterfeit Viagra Pills, Footwear, Belts, Car Emblems and Headphones Worth over $32 Million Seized at the LA/Long Beach Seaport U.S. Customs and Border Protection". No, Viagra doesn’t directly increase your sex drive.

Form Typical Volume Active Dose Packaging
Liquid Syrup 10 ml 50 mg Bottles with dropper
Oral Spray 2 ml 20 mg Spray bottles
Dissolvable Liquid 5 ml 25 mg Sachets

And it doesn’t make you sexually aroused. However, some people find that if Viagra works to treat their erectile problem, it also increases their sexual confidence. And this may lead to an increased sex drive. Viagra may not work for everyone, and it may not work every time you take it. If you’re sexually aroused, Viagra should work to help you get or keep an erection within 30 minutes to 2 hours. But if you don’t get an erection within 4 hours after taking a dose, Viagra didn’t work for you this time. If the drug doesn’t work for you, you shouldn’t take another dose until at least 24 hours later.

  • Liquid Viagra may have a shorter half-life than pills, affecting duration.
  • It often comes with precise measuring devices for accurate dosing.
  • Liquid Sildenafil is the generic equivalent often available at lower cost.
  • Cleanliness and hygiene are critical during preparation and storage.
  • It can be used in combination with a healthy lifestyle for better results.
  • Users should monitor for side effects like vision changes or priapism.
  • Not suitable for men taking certain medications, such as alpha-blockers.
  • Always read the leaflet for detailed instructions before use.
  • The scientific community continues to explore new liquid ED treatments.
  • Marketing claims should be verified with healthcare providers.
  • Do not share or reuse liquid Viagra bottles to prevent contamination.

And talk with your doctor if you feel Viagra isn’t helping to treat your ED. They may recommend that you try a different medication for your ED. It’s important to remember that Viagra only works if you’re already sexually aroused. Arousal may involve having sexual thoughts, looking at sexual images, masturbating, or engaging in foreplay. But if you feel anxious, nervous, depressed, or stressed, your body may not respond well to sexual stimulation.

Watch what you eat when you take your pill.

Archived from the original on 12 October 2013. "Yes, There Is a Way to Get Generic Viagra". Archived from the original on 2 May 2016. "Pfizer Wins Viagra Patent Infringement Case Against Teva Pharmaceuticals". Archived from the original on 11 January 2015.

How it works

^ "Pfizer Completes Transaction to Combine Its Upjohn Business with Mylan". Retrieved 17 June 2024 – via Business Wire. Archived from the original on 17 June 2024. "Viagra patent expires in June, says Brazilian court". Archived from the original on 17 April 2012.

Is Viagra safe to use?

^ "Revatio patent ruled invalid for lack of sound prediction and obviousness". Archived from the original on 3 March 2016. {{cite web}}: CS1 maint: deprecated archival service (link) ^ Teva Canada Ltd. v. Pfizer Canada Inc., 2012 SCC 60 at par. If this is the case, try to relax, make yourself comfortable, and take your time. In addition, if you drink alcohol, it’s best to avoid drinking a lot of it. This is because consuming large amounts of alcohol can make it more difficult to get an erection. If you’re having trouble getting an erection, even while using Viagra, talk with your doctor. Instead, it belongs to a group of drugs called phosphodiesterase type 5 (PDE5) inhibitors. Viagra works by blocking the action of a certain enzyme in your body. Since Viagra has been released onto the market, there have been a few reports of bleeding in people who have taken the drug.

How should I take sildenafil?

"Supreme Court ruling could lead to cheaper versions of Viagra". Archived from the original on 10 March 2013. "Canadian Supreme court rules Viagra patent invalid". Archived from the original on 11 November 2012. ^ "Viagra patent tossed out by Supreme Court: Decision allows generic versions of drug to be produced".

Drug Interactions

Archived from the original on 18 September 2013. ^ "Pfizer Canada drops Viagra price after generic versions get Supreme Court green light". Archived from the original on 30 November 2012. Archived from the original on 27 December 2013. "In rare move, Pfizer asks Supreme Court to reconsider ruling that killed Viagra patent".

Can I take Viagra after I’ve had my prostate removed?

Archived from the original on 5 February 2013. "The Supreme Court of Canada holds Pfizer's Viagra patent invalid". Archived from the original on 20 buy generic viagra online May 2013. ^ "Actavis Launches Generic Viagra in Europe as Patents Expire". Archived from the original on 29 October 2013. However, there’s no evidence that Viagra caused these bleeding problems. It’s not known if Viagra is safe for use in people with a bleeding problem. If you have any bleeding problems, talk with your doctor about whether Viagra is safe for you. After taking a dose of Viagra, the drug’s level in your body will gradually decrease over a period of a few hours. You’ll have low levels of the drug in your body after about 4 hours. (And at this point, the drug won’t be working any longer.) But it can actually take about 24 hours for Viagra to be completely removed from your body. If you have other questions about how long Viagra works, talk with your doctor. Viagra can cause mild or serious side effects. The following lists contain some of the key side effects that may occur while taking Viagra. These lists don’t include all possible side effects. For more information on the possible side effects of Viagra, talk with your doctor or pharmacist. They can give you tips on how to deal with any side effects that may be concerning or bothersome. Note: The Food and Drug Administration (FDA) tracks side effects of drugs it has approved.

  • Liquid Viagra is typically more discreet than pills for on-the-go use.
  • It may offer dosing flexibility, allowing smaller or adjustable doses.
  • Pharmacists can often customize doses of liquid Viagra for personalized needs.
  • The liquid form can be combined with flavorings to improve taste.
  • Some brands provide gel-like liquids for faster absorption.
  • It requires refrigeration in some cases to maintain potency.
  • Some men prefer liquid Viagra for its immediate start of action.
  • The price of liquid Viagra can vary based on brand and pharmacy.
  • It is usually prescribed for erectile dysfunction caused by various health factors.
  • Liquid Viagra does not have different active ingredients from pills; just a different form.
  • Always consult a healthcare provider before switching to liquid Viagra.

If you would like to report to the FDA a side effect you’ve had with Viagra, you can do so through MedWatch.