Sildenafil – Active Ingredient in Viagra®

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If you have these symptoms, stop taking VIAGRA and contact a doctor right away Before you take VIAGRA, tell your healthcare provider if you: have or have had heart problems such as a heart attack, irregular heartbeat, angina, chest pain, narrowing of the aortic valve, or heart failure have had heart surgery within the last 6 months have low blood pressure, or high blood pressure that is not controlled have had an erection that lasted for more than 4 hours have problems with your blood cells such as sickle cell anemia, multiple myeloma, or leukemia have retinitis pigmentosa, a rare genetic (runs in families) eye disease have ever had severe vision loss, including an eye problem called NAION have kidney problems or are having kidney dialysis Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

  • Generic Viagra can improve erectile function effectively.
  • It generally takes about 30-60 minutes to work.
  • The typical dosage ranges from 25mg to 100mg.
  • Use as directed by a healthcare professional.
  • Avoid combining with nitrates or certain medications.
  • Ensure you have an accurate diagnosis before use.
  • Be aware of possible side effects like headaches.

VIAGRA may affect the way other medicines work, and other medicines may affect the way VIAGRA works, causing side effects. Alpha-blockers are sometimes prescribed for prostate problems or high blood pressure.

What Is “Generic Viagra” and Do You Need a Prescription?

Patients may notice the medication takes longer to work after a heavy meal. VIAGRA takes effect more quickly when taken on an empty stomach. VIAGRA may be taken with or without food. The recommended dose for most patients is a 50mg dose approximately 1 hour before sexual activity. Some will find they can take it as soon as 30 minutes before sex and have it take effect in time, while others will find they are best taking it up to 4 hours before sex.

Drug & Food Interactions — Quick Reference

The dosage could be upped to 100mg or decreased to 25mg depending on how your respond to the medications and based on your doctor’s recommendations. The maximum dose is once a day, and more detailed information regarding dosage will be found in the printed guidelines for taking the medication included with your purchase when you order Viagra online or pick up your prescription in the pharmacy. VIAGRA may not be right for some men, and most often because certain medical conditions prevent the individual from be able to take this medication. Patients should discuss the following medical conditions with their healthcare professional before taking branded or generic Viagra. Be aware before your buy Viagra that it may be necessary to discuss any of the following medical conditions: If you are taking any nitrate medication Heart attack, stroke or a history of heart conditions Penile abnormalities, including curved penis and or birth defects Conditions causing thickened blood or slower blood flow, including leukemia, multiple myeloma (tumors of the bone marrow, or polycythemia), sickle cell disease, and thrombocythemia (blood problems) Caution – under no circumstances should men increase their dose without consulting with their healthcare professional. In some patients, the use of VIAGRA with alpha-blockers can lead to a drop in blood pressure or to fainting medicines called HIV protease inhibitors, such as ritonavir (Norvir®), indinavir sulfate (Crixivan®), saquinavir (Fortovase® or Invirase®), or atazanavir sulfate (Reyataz®) some types of oral antifungal medicines, such as ketoconazole (Nizoral®) and itraconazole (Sporanox®) some types of antibiotics, such as clarithromycin (Biaxin®), telithromycin (Ketek®), or erythromycin other medicines that treat high blood pressure VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO.

  • Patients should consult their doctor to determine suitability.
  • Not suitable for individuals with certain medical conditions.
  • Pregnant or breastfeeding women should avoid use.
  • Be aware of potential drug interactions.
  • Regular follow-up is recommended if using long-term.
  • Use only as part of a comprehensive ED treatment plan.
  • Monitor for any unexpected symptoms after use.

REVATIO is used to treat a rare disease called pulmonary arterial hypertension (PAH). VIAGRA should not be used with REVATIO or with other PAH treatments containing sildenafil or any other PDE5 inhibitors (such as Adcirca® [tadalafil]) VIAGRA does not protect against sexually transmitted diseases, including HIV.

  • Generic Viagra is produced under strict quality controls.
  • It has the same safety profile as the brand-name drug.
  • Side effects are similar and may include dizziness or flushing.
  • Overdose can cause serious health issues.
  • Report any adverse reactions to a healthcare provider promptly.
  • Always follow prescribed dosing instructions.
  • Do not share your medication with others.

The most common side effects of VIAGRA: headache; flushing; upset stomach; abnormal vision, such as changes in color vision (such as having a blue color tinge) and blurred vision; stuffy or runny nose; back pain; muscle pain; nausea; dizziness; rash. VIAGRA, REVATIO, and CARDURA are registered trademarks of Viatris Specialty LLC, a Viatris Company.

Product Dosage Quantity + Bonus Price
Viagra Generic100mg90 + 6 Pills129.02€ 122.88€
Viagra Soft Tabs100mg270 + 10 Pills419.95€ 399.95€
Viagra Generic100mg30 + 4 Pills60.91€ 58.01€
Viagra Professional100mg30 Pills88.92€ 84.69€
Viagra Original100mg34 + 2 Pills163.67€ 155.88€
Viagra Generic100mg180 + 8 Pills199.37€ 189.88€
Viagra Generic50mg120 + 6 Pills129.64€ 123.47€
Viagra Generic200mg30 + 2 Pills83.07€ 79.11€
Viagra Original100mg8 Pills59.84€ 56.99€
Viagra Super Active100mg60 + 8 Pills116.84€ 111.28€
Viagra Super Active100mg30 + 6 Pills64.09€ 61.04€

All other trademarks are the property of their respective owners. Viagra® (sildenafil citrate) is prescription medicine used to treat erectile dysfunction (ED). VIAGRA is not for women or children. Please see Full Prescribing Information and Patient Information.

Sildenafil (Generic Viagra®) FAQs

While VIAGRA helps most patients with correcting their erectile dysfunction issues, there is the possibility of unwanted side effects when taking it. All medicines have a possibility of side effects and Viagra in Canada is no exception. Most are minor and temporary, however, but some may be serious and require medical attention. Speak to your doctor or other trusted healthcare professional immediately if you do not feel well on Viagra. Common and less common side effects are: Abnormal vision (blurred vision, seeing shades of colors differently than before, or sensitivity to light) Decreased or double vision, or in extreme cases, blindness Prolonged, painful, or inappropriate erection of penis (priapism) Redness, burning, or swelling of the eye Other medications can alter the effects of Viagra, and the use of certain other drugs while taking it is not recommended.

Have Questions?

These potential drug interactions will be detailed in the medication guidelines provided with your prescription. Be sure to ready them in full and seek immediate attention of if you do not feel well while taking the medication – even if you are not taking other medications at the same time. When used appropriately, VIAGRA is a safe and effective means of treating ED in men. Before taking this medication, be sure to consult your doctor or healthcare professional to confirm it’s right for you. IMPORTANT NOTE: The information provided above is for general awareness and educational purposes only. Sildenafil, the generic for Viagra®, effectively treats erectile dysfunction, ensuring you’re ready when the moment feels right.

Affordable men’s sexual healthcare you can trust.

It is not intended to diagnose, treat, or replace professional medical or veterinary advice. Always consult your physician, pharmacist, or veterinarian regarding the safety, suitability, and proper use of any medication for yourself or your pet. take any medicines called nitrates, often prescribed for chest pain, or guanylate cyclase stimulators like viagra 100mg Adempas® (riociguat) for pulmonary hypertension. Your blood pressure could drop to an unsafe level are allergic to sildenafil, as contained in VIAGRA and Revatio®, or any of the ingredients in VIAGRA Discuss your health with your doctor to ensure that you are healthy enough for sex. If you experience chest pain, dizziness, or nausea during sex, seek immediate medical help.

Non-Pill Alternatives (Discuss with Your Clinician)

an erection that will not go away (priapism). If you have an erection that lasts more than 4 hours, get medical help right away. If it is not treated right away, priapism can permanently damage your penis sudden vision loss in one or both eyes. Sudden vision loss in one or both eyes can be a sign of a serious eye problem called non-arteritic anterior ischemic optic neuropathy (NAION). Stop taking VIAGRA and call your healthcare provider right away if you have any sudden vision loss Some people may also have ringing in their ears (tinnitus) or dizziness. Prescription products require an online consultation with a healthcare provider who will determine if a prescription is appropriate.

Tip Explanation Additional Advice
Verify Authenticity Purchase from reputable, licensed online pharmacies Check reviews and certification
Consult a Doctor Ensure it's safe for your health, especially if on other meds Follow prescribed dosages
Beware of Counterfeits Avoid unverified websites selling very cheap prices Look for secure payment options
Read Labeling Confirm active ingredients and expiry dates Don't buy expired medicines

Medication lasts for up to 4 hours Sildenafil belongs to a group of medicines called phosphodiesterase 5 (PDE5) inhibitors, which are used to treat erectile dysfunction.

Dosage Recommended Use Onset Time Duration of Effect Common Side Effects
25mg For mild ED, lower risk of side effects 30-60 min 4-6 hours Headache, flushing
50mg Standard dose for most users 30-60 min 4-6 hours Dizziness, nasal congestion
100mg For severe ED, under doctor supervision 30-60 min 4-6 hours Vision changes, stomach upset

These medicines prevent an enzyme called phosphodiesterase type-5 from working too quickly. The penis is one of the areas where this enzyme works. Sildenafil is used to treat male sexual function problems. In combination with sexual stimulation, tadalafil works by increasing blood flow to the penis to help a man get and keep an erection. Sildenafil is taken as needed, usually at least 30 minutes before sexual activity and not more often than once every 24 hours. Your doctor will help you decide the best time for you to take tadalafil before sexual activity. Sildenafil should not be taken in conjunction with nitrates, alpha blockers, or Riociguat.

Best Places to Buy Generic Viagra (Sildenafil) Online in the USA — Telehealth vs. Coupons & Local Pharmacies

Generic Viagra is a viable alternative to branded Viagra for men who are trying to overcome erectile dysfunction. It is reported to have nearly the same level of efficacy as the branded tablets, and the appeal of generic Viagra is that of course it is priced lower and can be acquired with the same prescription for Viagra that you receive from your physician. The same guidelines for use and safe practices apply to generic Viagra in the same way they do for the branded medication, and you can be assured that the availability of generic Viagra means it has also been approved by Health Canada. The vast majority (upwards of 80%) of men who order Viagra online or have their prescription filled in their local pharmacy receive the intended benefit of the medication, and this is also true for those choosing a more affordable alternative in generic Viagra. Take VIAGRA exactly as prescribed by your healthcare professional.

State & Compliance Notes

The correct dose for each patient will depend on their condition and response. It is recommended to take your daily dose of VIAGRA approximately one hour before you and your partner intend to have sex. Swallow the tablet whole with a glass of water, and before you buy Viagra be aware that taking more than one dose daily is inadvisable as it greatly increases the risk of severely low blood pressure. Similarly, be aware when your order Viagra online that the time it takes to see the effects of VIAGRA varies from person to person. It normally takes between 30 minutes to 1 hour, and this tends to be true for generic Viagra as well. Please take it as prescribed by your doctor. Back/limb pain, Cold-like symptoms, Dizziness, Shortness of breath, Flushing, Headache, Muscle pain, Nasal congestion, Ringing in the ears, Prolonged painful erection, Reflux, Fatigue, Allergic reactions Consult with your physician as this prescription may have reactions with other medications.