
Brand Name | Stendra |
Packaging Type | Bottle |
Molecule | Avanafil |
Generic Name | Avanafil |
Manufactured By | Vivus Inc. |
Form | Tablet |
Country of Origin | U.S.A |
Categories | Sexual Wellness |
Stendra is a medication used to treat erectile dysfunction (ED) in men. It contains Avanafil, a fast-acting PDE-5 inhibitor that helps increase blood flow to the penis, which makes it easier to get and keep an erection during sexual activity. Manufactured by Vivus Inc., Stendra works quicker than many other ED medications and usually starts working within 15–30 minutes. It is typically available by prescription and is a popular choice for men looking for a fast and reliable ED treatment.
Key Benefits of Stendra
Stendra is a preferred choice for many men as it offers several advantages over traditional ED treatments. The main benefits are:
Faster Onset of Action: One of the most significant benefits of Stendra is its quick action. While medications like Viagra and Levitra take 30-60 minutes to work, Stendra starts working in as little as 15 minutes.
Longer Lasting Effects: Although Stendra works quickly, it also offers long-lasting effects. Depending on the dosage, men can experience the benefits of Stendra for up to 6 hours.
Fewer Side Effects: Stendra is more selective for the PDE5 enzyme, which may result in fewer side effects compared to other ED medications.
Works Well with Food and Alcohol: Unlike some ED medications that lose effectiveness when taken with a heavy meal or alcohol, Stendra’s efficacy remains relatively unaffected.
How Does Stendra Work?
Stendra contains Avanafil, which inhibits an enzyme called phosphodiesterase type 5 (PDE5). During sexual arousal, the body naturally releases nitric oxide in the erectile tissue of the penis. This triggers a chain reaction that produces cyclic guanosine monophosphate (cGMP), a substance that relaxes the smooth muscle cells in the penis. It allows increased blood circulation.
The problem in men with erectile dysfunction is that an enzyme called PDE5 breaks down cGMP too quickly. Avanafil (Stendra) inhibits this enzyme and allows cGMP to build up. This helps the blood vessels in the penis relax and open wider, improving blood flow and making it easier to achieve and maintain an erection when sexually stimulated.
Stendra does not create automatic erections, you will still need sexual stimulation. It simply enhances your body's natural response to that stimulation. This targeted approach helps explain why this medicine causes fewer systemic side effects than older ED treatments.
Dosage & Administration of Stendra
Stendra is available in three different dosages: 50 mg, 100 mg, and 200 mg. The recommended starting dose for most men is 100 mg, taken about 15 to 30 minutes before sexual activity. However, depending on individual response and tolerance, the dose may be adjusted. Here is how to take Stendra:
Patients should take one tablet with water approximately 15 to 30 minutes before sexual activity.
It can be taken with or without food.
Patients are suggested not to take more than one dose per 24 hours.
It is advised to avoid excessive alcohol consumption, as it may increase the risk of side effects.
Stendra is taken as needed before sexual activity, not on a regular schedule. There is no concept of a "missed dose" with this medication.
Taking more than the prescribed amount of Stendra can lead to increased side effects. If you have taken too much, contact your healthcare provider or seek emergency medical attention immediately.
Strengths & Alternatives of Stendra
Stendra is available in multiple strengths to accommodate different needs:
50 mg: Recommended for men who experience mild side effects or require a lower dosage.
100 mg: Standard starting dose for most users.
200 mg: Prescribed for men who require a stronger effect due to severe ED.
Generic avanafil may be available in some markets at a lower price. Other PDE5 inhibitors that work similarly to Stendra include:
Sildenafil (Viagra)
Tadalafil (Cialis)
Vardenafil (Levitra)
Each medication has different onset times, durations of action, and side effect profiles. Your doctor can help determine the best option for your specific needs. Always consult a medical professional before choosing any ED medication.
Side Effects of Stendra
Like all medications, Stendra may cause side effects, though many men experience none. Most side effects are mild and short-lived.
Common Side Effects
Headache
Flushing (redness and warming of the face)
Back pain
Nasal congestion
Muscle aches
Dizziness
Nausea
These effects are usually mild and temporary. These typically resolve as your body adjusts to the medication.
Less Common but Serious Side Effects
Vision changes (blurred vision, changes in color vision, sensitivity to light)
Ringing in ears or sudden hearing loss
Irregular heartbeat
Painful erection
Severe Reactions
Priapism (erection lasting longer than 4 hours), which can damage penis tissue
Sudden decrease or loss of hearing
Fainting
Allergic reactions (rash, itching, severe dizziness, trouble breathing)
Sudden vision loss in one or both eyes
Chest pain, dizziness, or nausea during sex
If you experience any of these severe reactions, seek medical attention immediately.
Who Should Avoid Stendra?
Stendra might not be suitable for:
Men taking nitrate medications for chest pain (like nitroglycerin)
Men using "poppers" or recreational nitrates (amyl nitrite)
Men with severe heart or liver problems
Men who had a stroke or heart attack within the past 6 months
Men with low blood pressure (below 90/50 mmHg) or uncontrolled high blood pressure (above 170/100 mmHg)
Men with retinitis pigmentosa (a rare genetic eye disorder)
Men with known allergies to avanafil or any ingredients in Stendra
Drug Interactions of Stendra
Stendra may interact with specific medications, which increases the risk of side effects. Tell your doctor about all medications you are taking, especially:
Nitrates (for chest pain)
Alpha-blockers (for prostate problems or high blood pressure)
Other ED treatments
Certain antifungal medications (ketoconazole, itraconazole)
Certain antibiotics (clarithromycin, erythromycin)
HIV protease inhibitors
High blood pressure medications
Alpha-blockers
Here are some important food and lifestyle considerations when taking Stendra:
Avoid grapefruit juice, as it may interact with Stendra and increase levels in the blood.
Limit alcohol consumption when taking Stendra as it may increase the risk of dizziness, headache, and low blood pressure.
Eating a heavy, high-fat meal before taking Stendra may delay its effect slightly.
Consult your doctor if you have heart problems to ensure sexual activity is safe for you.
Use with caution if you have certain medical conditions, such as anatomical penile deformities, sickle cell anemia, multiple myeloma, or leukemia, as they may increase the risk of priapism.
Stendra does not protect against sexually transmitted diseases. Always, use appropriate precautions.
Stendra is not indicated for use in women or children
Stendra (Avanafil) is a fast-acting, effective treatment for erectile dysfunction that offers several advantages over older ED medications. It provides a reliable option for men seeking improved sexual performance. If you are experiencing ED, consult your doctor to see if Stendra is the right choice for you.
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Disclaimer: This content is for informational purposes only and should not replace professional medical advice. Always consult a healthcare provider before starting any new medication, including Stendra. This information does not constitute an endorsement of Stendra or guarantee its effectiveness for any particular individual.
Reference:
https://www.mayoclinic.org/drugs-supplements/avanafil-oral-route/description/drg-20075594
https://my.clevelandclinic.org/health/drugs/19107-avanafil-tablets
https://www.webmd.com/drugs/2/drug-165587/stendra-oral/details