Of course, if you experience any side effects with either drug, stop and switch to the other medication.
| Type | Price Range (USD per tablet) | Notes |
|---|---|---|
| Generic Sildenafil | $0.10 - $1.00 | Widely available, typically cheaper |
| Branded Viagra | $2.00 - $8.00 | Brand-name, includes branding premium |
| Online pharmacies | Variable, often lower | Ensure legitimacy and prescription requirements |
If the side effects are severe or long-lasting, seek prompt medical attention.
Warnings & Precautions
If you have questions about the safety of using Viagra while breastfeeding, talk with your doctor. Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or another healthcare professional before taking any medication. The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects.
Drug forms and administration
The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses. When patients come to us looking for relief from their erectile dysfunction, they are faced with a preliminary decision of which medication, tadalafil or sildenafil, is better. Back in the day, when these medications were still on patent AND named Cialis and Viagra, respectively, they were very costly. These were the days of fighting with and often losing to insurance companies. Now that generics are available, so many more people can take advantage of these great, highly effective drugs. Comparison of clinical trials with sildenafil, vardenafil, and tadalafil in erectile dysfunction. Spontaneous sex for less than $2/day If you’ve searched the web for information about ED medication, you’ve no doubt seen Viagra® mentioned alongside a drug called sildenafil.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Oral Jelly | 100mg | 10 Sachets | 46.36€ 44.15€ | |
| Viagra Generic | 150mg | 270 + 10 Pills | 326.61€ 311.06€ | |
| Viagra Generic | 150mg | 10 Pills | 36.73€ 34.98€ | |
| Viagra Super Active | 100mg | 180 + 20 Pills | 280.97€ 267.59€ | |
| Viagra Oral Jelly | 100mg | 220 + 18 Sachets | 562.28€ 535.50€ | |
| Viagra Original | 100mg | 22 + 2 Pills | 120.71€ 114.96€ | |
| Viagra Super Active | 100mg | 60 + 8 Pills | 116.84€ 111.28€ | |
| Viagra Generic | 50mg | 30 + 4 Pills | 54.26€ 51.68€ | |
| Viagra Professional | 100mg | 60 + 2 Pills | 146.74€ 139.75€ | |
| Viagra Generic | 200mg | 90 + 6 Pills | 170.79€ 162.66€ | |
| Viagra Generic | 25mg | 270 + 8 Pills | 184.26€ 175.49€ | |
| Viagra Generic | 200mg | 120 + 8 Pills | 204.80€ 195.05€ | |
| Viagra Generic | 50mg | 60 + 4 Pills | 83.93€ 79.93€ |
Given how often they’re interchanged, you might be wondering if there are any differences when it comes to sildenafil vs.
Are there any differences between Viagra and Sildenafil?
Typically, there is a slow movement toward ED. However, once erectile dysfunction begins interfering with sexual activity, it is a downward slope that generally cannot be reversed. Erectile dysfunction medications help improve blood flow to the penis at least transiently. However, the underlying vascular issues associated with ED typically worsen with age, and there’s simply nothing we can do about it. As such, eventually, these drugs will no longer offer satisfying erections, at which point we need to consider further treatments, including injections or penile prostheses (implants).
Related treatment guides
While both drugs offer about the same quality of erection, slightly more men achieved a satisfactory erection with sildenafil, according to a study.¹ However, as mentioned above, tadalafil remains in the bloodstream longer and, in the same study, was preferred by more men, probably for that reason. With generic prices as low as they are, Dr. Engel believes that there is no single erectile dysfunction drug that should be prescribed to every patient. As mentioned above, each drug has its unique benefit and risk profile, which should be discussed during your consultation. With prices as they are, most patients can safely order both sildenafil and tadalafil to see which works best for them. Viagra.
Do you sell TEVA Sildenafil, and if not what brands do you sell?
Generally, however, both drugs are well tolerated and have few severe side effects. Patients taking sildenafil may experience headaches, nausea, flushing, stuffy nose, and on occasion, indigestion, or dizziness. Patients may also develop a blue hue to their vision. Most of these side effects are transient and will disappear after stopping the drug. Loss of vision is a potentially severe side effect of sildenafil in certain very rare clinical situations, and you should stop the drug and get medical help immediately if this occurs, as this can, in very rare cases, lead to permanent blindness.
What should I know about sildenafil before taking it?
Patients with certain eye problems, cardiovascular and metabolic diseases (high cholesterol, high blood pressure, and type 2 diabetes), and smokers may be at higher risk. Patients taking tadalafil have a slightly different side effect profile. Like sildenafil, tadalafil can cause headaches, indigestion, and nasal congestion. However, tadalafil can also cause unique symptoms like back pain, cough, and upper respiratory tract infections. Interestingly, while both drugs have side effects, recent studies have shown that they may reduce the risk of early death from heart disease by up to 25%. Put simply, Viagra is the FDA-approved brand-name version of sildenafil, a prescription medication for ED.
Society and culture
We often suggest that patients taking ED medications for the first time try both separately to see which works best for them with the fewest side effects. Ultimately, with prices as low as they are, there’s little financial risk in seeing which is best for our patient’s unique circumstances. Regarding how sildenafil and tadalafil work, they are very similar in that they are both PDE-5 inhibitors. This means they slow or stop the action of the phosphodiesterase type five enzyme in the body. This mechanism increases blood flow to the penis when a man is aroused.
What’s the difference between sildenafil 50 mg and 100 mg?
It’s worth noting, however, that these medications do not increase sexual desire. Instead, they allow the penis to better fill with blood and achieve a satisfactory erection. With both of these drugs, however, patients must realize that they do not have 100% success and that the success rate has a lot to do with the severity of ed. Also, patients must understand that it is normal to have to increase one’s dose as the problem of ED progresses and that nearly all patients who had initial success with ED pills will eventually lose that degree of success and may need other help. Both drugs take approximately 30 to 60 minutes to begin working and allow patients to achieve the erection they expect. Sildenafil is the main active ingredient in Viagra.
| Side Effect | Frequency | Severity | Recommended Action |
|---|---|---|---|
| Headache | Common | Mild | Usually resolves; analgesics if needed |
| Flushing | Common | Mild | Cold compress, reassurance |
| Nasal Congestion | Moderate | Mild to Moderate | Decongestants with caution |
| Dizziness | Moderate | Mild to Moderate | Sit or lie down; avoid driving |
Like the store-brand salad dressing made with the same ingredients as its brand-name equivalent, sildenafil is just as good as the “little blue pill,” but cheaper.
| Country or Region | Prescription Requirement | Regulation Notes |
|---|---|---|
| United States | Prescription required | FDA approved for ED and PAH |
| European Union | Prescription required | Varies by country |
| Australia | Prescription required | Classified as prescription medicine |
Keep reading to learn more about the similarities and differences between these drugs, and how to choose the best one for you.
- Generic Viagra is available in blister packs and bottles with proper labeling.
- Discontinuing abruptly is not necessary unless side effects occur.
- Consult a doctor if ED persists for more than 4-6 weeks of use.
- Use caution with other recreational drugs, as they can affect efficacy.
Sildenafil citrate (often shortened to “sildenafil”) is the main ingredient in Viagra.
Understanding Sildenafil 50 mg: Uses and Patient Concerns
This does not make them a treatment for heart disease, nor does it replace any therapies you may currently buy viagra with dapoxetine be taking for cardiovascular issues. Both drugs have a relatively mild risk profile. It is worth noting that any side effects experienced from tadalafil will typically last longer because the drug remains in the bloodstream significantly longer than sildenafil. If you’ve been prescribed ED medication in the past, or if you are looking for a prescription now, you will undoubtedly be asked whether you take nitrates. Nitrates like nitroglycerin can cause a sudden drop in blood pressure and even lead to heart attack or stroke.
Dosage forms
Patients on nitroglycerin typically have serious cardiovascular issues that make taking ED medication risky in the first place. Patients taking recreational “poppers,” including amyl nitrate, amyl nitrite, and butyl nitrate, should not take ED medication. Speak to your doctor or pharmacist about other drug interactions to ensure safety when taking your ED meds. Dr. Engel likes to analogize erectile dysfunction to a roller coaster. After parent company Pfizer’s patent expired, other manufacturers were allowed to manufacture generic Viagra under the name of its active ingredient, sildenafil. The terms are pretty much interchangeable, the way you might say “Kleenex®” to refer to a tissue.
- Sildenafil improves erectile function when sexual stimulation occurs.
- It is not effective as a cure for ED, only as a treatment.
- Ensure privacy and a proper environment for medication use.
- Keep out of reach of children for safety reasons.
The only real difference between the two medications for ED is how much they cost. Viagra® is a well-known and widely used medication for treating erectile dysfunction (ED), one of the most common sexual dysfunctions in the world.
Non-medical use
Peak concentration in the blood is reached after two hours for tadalafil and about one hour for sildenafil. As such, we always suggest taking medication about an hour or two before sexual activity. The time it takes for the drug to function will vary between patients, so use prior experience as a guide. Of note, sildenafil, a generic Viagra, can be somewhat inhibited after eating a large meal containing fatty foods, and this is not a concern with tadalafil (generic Cialis). We often suggest sildenafil for married couples or long-term partners with a more predictable sex life.
What are the most common side effects of sildenafil?
Cialis may be more appropriate for patients who are dating, as the big meals often associated with early dating can cause sildenafil to be less effective. Regarding which medication allows an erection to last longer, the clear winner is tadalafil. Sildenafil remains effective for four to six hours, while tadalafil will enable patients to achieve erections up to 36 hours after ingestion, an effect usually seen in younger patients or lesser degrees of ED. In both cases, the drug does not increase desire, instead allowing for a better erection when the desire is present. As with any medication, side effects are associated with both sildenafil and tadalafil. Formulated as that iconic little blue pill, Viagra has the longest history of any FDA-approved ED treatment on the market today.
Medical uses
Viagra isn’t approved for use in females. And it hasn’t been studied in pregnant people. It’s unknown whether this drug is safe to take during pregnancy. In animal studies, Viagra didn’t cause fetal harm when given to pregnant animals. But animal studies don’t always predict what will happen in humans.
Getting Started Is Easy
If you have questions about the safety of Viagra use during pregnancy, talk with your doctor. It’s not known if Viagra is safe to take during pregnancy. (But keep in mind that the drug isn’t approved for use in females.) If you’re sexually active and you or your partner can become pregnant, talk with your doctor about whether you’ll need to use birth control while you’re taking Viagra. And it hasn’t been studied in people who are breastfeeding. Viagra may pass into breast milk, but it’s not known if this could affect a breastfed child.