Also, tell your doctor if you smoke.

Proper Use

Before taking Viagra, carefully read the prescription label and patient information leaflet. Ask your healthcare provider or pharmacist if you have any questions. Your doctor will tell you how much medicine to use. For erectile dysfunction: Take this medicine about 1 hour before you have sex. Do not take it more than once a day.

Get in the mood

Always allow at least 24 hours between doses. Viagra only works in combination with sexual stimulation. You will not have an erection just by taking a tablet. Store the cialis or viagra for women medicine at room temperature, away from heat, moisture, and direct light. Keep out of reach and out of sight of children and pets.

Can I take Viagra by snorting it?

Keep the bottle tightly closed when not in use. Do not share your medication with anyone. While taking Viagra, avoid alcohol and grapefruit juice. Also, do not take other medications that treat ED. Viagra is only taken once as needed. Tell any doctor who treats you that you take sildenafil.

Product Dosage Quantity + Bonus Price
Viagra Soft Tabs100mg120 + 8 Pills232.21€ 221.15€
Viagra Super Active100mg90 + 10 Pills165.61€ 157.72€
Viagra Original100mg64 + 4 Pills264.15€ 251.57€
Viagra Oral Jelly100mg63 + 7 Sachets190.54€ 181.47€
Viagra Professional100mg270 + 6 Pills456.97€ 435.21€
Viagra Generic200mg270 + 10 Pills379.76€ 361.68€
Viagra Soft Tabs100mg10 Pills36.93€ 35.17€
Viagra Generic200mg10 Pills40.96€ 39.01€
Viagra Professional100mg30 Pills88.92€ 84.69€
Viagra Generic100mg120 + 6 Pills149.50€ 142.38€
Viagra Professional100mg60 + 2 Pills146.74€ 139.75€

This medicine may cause the following problems:Low blood pressure (especially if taken with other medicines that lower blood pressure) and faintingHeart problems: if during sexual activity, you become dizzy or nauseous, or have pain or numbness in the chest, arms, neck, or jaw, stop immediately and get emergency medical help.Painful or prolonged erection (seek emergency medical help if an erection lasts more than 4 hours)Sudden vision loss or hearing problems, which require emergency medical care This medicine may cause the following problems: Low blood pressure (especially if taken with other medicines that lower blood pressure) and fainting Low blood pressure (especially if taken with other medicines that lower blood pressure) and fainting Heart problems: if during sexual activity, you become dizzy or nauseous, or have pain or numbness in the chest, arms, neck, or jaw, stop immediately and get emergency medical help. Heart problems: if during sexual activity, you become dizzy or nauseous, or have pain or numbness in the chest, arms, neck, or jaw, stop immediately and get emergency medical help.

Overdose/Missed Dose

RLD / Brand Name: Revatio® Indication: Pulmonary Arterial hypertension RLD / Brand Name: Zomig® Indication: Anti-Migraine Viagra is a prescription medicine used for erectile dysfunction (ED), which is difficulty in achieving and maintaining an erection. It is part of a class of drugs called phosphodiesterase-5 (PDE5) inhibitors. Combined with sexual stimulation, Viagra works by increasing blood flow to the penis. Viagra is available as a tablet that is taken by mouth about one hour prior to sexual activity. Used in combination with sexual stimulation for erectile dysfunction.

What to do if you think you’ve taken too much Viagra

A generic form of sildenafil (marketed under the brand name Revatio) is used to treat pulmonary arterial hypertension (high blood pressure in the lungs). Viagra is a medication used to treat erectile dysfunction. Viagra belongs to a group of medications called PDE5 inhibitors. Viagra was discovered by the drug company Pfizer and was approved by the United States Food and Drug Administration (FDA) in 1998. For erectile dysfunction, Viagra is commonly prescribed.

Viagra overdose

It is used for erectile dysfunction, in combination with sexual stimulation. The usual recommended dose is 50 mg taken once, as needed, about one hour prior to sexual activity. However, Viagra can be taken anywhere from 4 hours prior to sexual activity up until 30 minutes prior to sexual activity. Do not exceed one tablet daily, regardless of the dosage. Your healthcare provider may change the dose if required—for example, to a lower dose of 25 mg, or a higher dose of 100 mg. Painful or prolonged erection (seek emergency medical help if an erection lasts more than 4 hours) Painful or prolonged erection (seek emergency medical help if an erection lasts more than 4 hours) Sudden vision loss or hearing problems, which require emergency medical care Sudden vision loss or hearing problems, which require emergency medical care Keep all medicine out of the reach of children. Keep all medicine out of the reach of children. Before taking Viagra, tell your healthcare provider about all the medications you take, including prescription and nonprescription drugs, vitamins, and dietary supplements. Avoid alcohol and grapefruit juice while taking Viagra. While taking Viagra, do not take other medicines that contain sildenafil—or similar ED medicines, such as Cialis (tadalafil) or Levitra (vardenafil). Some medicines can affect how sildenafil works. If you have symptoms of an allergic reaction, such as hives, trouble breathing, or swelling of the face, lips, tongue, or throat, get emergency medical help. You should also get emergency medical help if you have: Symptoms of a heart attack, such as chest pain, pain that spreads to the jaw or shoulder, nausea, or sweating Symptoms of a heart attack, such as chest pain, pain that spreads to the jaw or shoulder, nausea, or sweating An erection that lasts longer than 4 hours (priapism) An erection that lasts longer than 4 hours (priapism) Sudden decrease or loss of hearing; ringing in the ears Sudden decrease or loss of hearing; ringing in the ears Painful erection or an erection that lasts longer than 4 hours Painful erection or an erection that lasts longer than 4 hours Some common side effects of Viagra include: Seeing a blue tinge on objects or having difficulty differentiating blue and green Seeing a blue tinge on objects or having difficulty differentiating blue and green Viagra, National Library of Medicine DailyMed (2017) Viagra, National Library of Medicine DailyMed (2017) Sildenafil tablets (erectile dysfunction), Cleveland Clinic (2023) Sildenafil tablets (erectile dysfunction), Cleveland Clinic (2023) Sildenafil, National Library of Medicine MedlinePlus (2023) Sildenafil, National Library of Medicine MedlinePlus (2023) After receiving her doctorate from the University of Pittsburgh School of Pharmacy, Karen Berger, Pharm.D., has worked in both chain and independent community pharmacies.

  • 25 mg Viagra may be used in specific populations, such as older men.
  • It can be an alternative for those sensitive to higher doses.
  • The medication does not increase libido but aids in attaining an erection.
  • Proper storage enhances the medication's potency and safety.
  • Report any prolonged erections (more than 4 hours) to a doctor immediately.
  • Viagra is generally safe when used as directed and under medical supervision.
  • Avoid taking Viagra with recreational drugs that can affect blood pressure.

She currently works at an independent pharmacy in New Jersey. Dr. Berger enjoys helping patients understand medical conditions and medications—both in person as a pharmacist, and online as a medical writer and reviewer.

Population Group Effectiveness (%) Notes
Men with ED 70–80% Effective in most cases when taken as directed
Men on certain medications 60–75% Slightly reduced effectiveness due to interactions
Older adults 65–80% Slightly lower due to metabolic changes

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  • Sildenafil 25 mg is a cornerstone of oral pharmacotherapy for erectile dysfunction.
  • Its mechanism involves enhancing the natural nitric oxide pathway.
  • The tablet should be taken whole; do not crush or chew for intended effect.
  • Men with pigmentary retinopathy should use alternative treatments.
  • Can be used in men with Parkinson's disease, with physician guidance.
  • The drug's success led to reduced stigma around seeking help for ED.
  • It does not increase the risk of prostate cancer or benign prostatic hyperplasia.
  • Combining with other ED treatments (like injections) can cause severe priapism.
  • The psychological boost from successful treatment can improve relationship dynamics.
  • It is essential to purchase from licensed, accredited pharmacies only.
  • Regular reevaluation of the need for medication is part of good medical practice.

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Product Description

The most common side effects with Viagra are headache, flushing, dyspepsia (indigestion), visual disorders, including visual colour distortion and blurred vision, nasal congestion (blocked nose), dizziness, nausea and hot flushes. For the full list of all side effects reported with Viagra, see the package leaflet. Viagra must not be used where sexual activity is inadvisable (e.g. men with severe heart disease such as unstable angina or severe heart failure). It must also not be taken by patients who have ever had loss of vision because of a problem with blood flow to the nerve in the eye (non-arteritic anterior ischemic optic neuropathy or NAION).

Professional resources

Viagra must not be taken with nitrates (medicines used to treat angina) or medicines of the class ‘guanylate cyclase stimulators’ such as riociguat (used to treat pulmonary hypertension [high blood pressure in the lungs]). Because Viagra has not been studied in patients with severe liver disease, hypotension (low blood pressure), recent stroke or myocardial infarction (heart attack), or a hereditary eye disease, such as retinitis pigmentosa, these patients must not use it. For the full list of restrictions, see the package leaflet. The CHMP decided that Viagra’s benefits are greater than its risks and recommended that it be given marketing authorisation. A risk management plan has been developed to ensure that Viagra is used as safely as possible.

Is Viagra’s dosage based on weight?

Based on this plan, safety information has been included in the summary of product characteristics and the package leaflet for Viagra, including the appropriate precautions to be followed by healthcare professionals and patients. The European Commission granted a marketing authorisation valid throughout the European Union for Viagra on 14 September 1998. For more information about treatment with Viagra, read the package leaflet (also part of the EPAR) or contact your doctor or pharmacist. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. RLD / Brand Name: Viagra® Indication: Erectile Dysfunction Click to View Package Insert Click to View Material Data Safety Sheet Viagra® is a registered trademark of Pfizer Inc. It can be used whether you have insurance, Medicare, Medicaid, or none of the above, but it cannot be combined with insurance.

Find products similar to Viagra 25 M G Tablets

This medicine is not right for everyone. Do not use it if you have had an allergic reaction to sildenafil, Viagra, Revatio, or any ingredients in the medication. Do not take Viagra if you are taking a nitrate drug such as nitroglycerin tablets or isosorbide mononitrate. People who are taking a guanylate cyclase stimulator, such as Adempas (riociguat) or Verquvo (vericiguat), should not take Viagra. Tell your doctor if you are pregnant or breastfeeding, or if you have kidney problems, liver disease, bleeding conditions, eye or vision problems, a history of medical conditions of the penis, any type of blood pressure or heart problems, stomach bleeding, or blood diseases like sickle cell anemia or leukemia. SingleCare provides transparent drug pricing, so you can compare discounts at pharmacies near you. Browse singlecare.com to find drug discounts, helpful information about your prescription, and resources to help you make informed health decisions. Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates.

  • The 25 mg dose is often sufficient for men with occasional erectile difficulties.
  • It is not a substitute for healthy lifestyle choices like quitting smoking.
  • Can be used in conjunction with psychosexual therapy for comprehensive care.
  • The risk of cardiovascular events during sexual activity is slightly increased.
  • Patients with left ventricular outflow obstruction should avoid.
  • The medication is soluble in water but is designed for oral ingestion.
  • Breaking a non-scored tablet can result in inaccurate dosing.
  • It is one component of sexual health, which also includes emotional connection.
  • Some men report facial flushing or a stuffy nose more at higher doses.
  • The benefit of daily low-dose use is maintaining readiness versus planning.
  • A sudden drop in blood pressure upon standing (orthostasis) can occur.

The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received.

  • The 25 mg strength provides a balance between efficacy and tolerability.
  • It is not a stimulant and does not keep you awake.
  • Can be part of a holistic approach including weight loss and stress management.
  • Men with sickle cell anemia or multiple myeloma are at risk for priapism.
  • The medication is classified as a vasodilator.
  • Its effects can be potentiated by other vasodilators, including alcohol.
  • A sudden severe headache could indicate a hypertensive crisis, especially with interactions.
  • It is not intended for continuous use beyond daily dosing recommendations.
  • The blue color of brand Viagra is due to the film coating, not the active drug.
  • Men with bleeding disorders should be cautious due to theoretical bleeding risk.
  • A positive attitude and reduced performance anxiety enhance treatment success.