Avana 100 mg Tablet (Avanafil)

What is Avana 100 mg?

Avana 100 mg is an oral tablet containing Avanafil, an active ingredient used to manage erectile dysfunction (ED) in adult men. It is manufactured by Sunrise Remedies Pvt. Ltd., an Indian pharmaceutical company. The medicine belongs to a group called phosphodiesterase type 5 (PDE5) inhibitors, which help improve blood circulation in the penis when a man is sexually aroused.

Avanafil is also the active ingredient in Stendra, a prescription ED medicine. Avana 100 mg provides the same active ingredient and strength, although brand-specific regulatory approval and product quality requirements may differ between countries.

Unlike some other ED medicines, avanafil can begin working relatively quickly. However, it does not produce an automatic erection or increase sexual desire. A doctor should assess your health and other medicines before prescribing it.

What is Avana 100 mg used for?

Avana 100 mg is used to treat erectile dysfunction, a condition in which a man regularly finds it difficult to get or maintain an erection firm enough for sexual activity.

The medicine may help in the following ways:

• Helps men with erectile dysfunction achieve an erection during sexual stimulation.
• Supports the ability to maintain an erection long enough for sexual activity.
• Improves the natural erectile response by increasing blood flow to the penis.
• Provides temporary symptom relief while the medicine is active.

Avana 100 mg does not permanently cure erectile dysfunction. It also does not treat low sexual desire, infertility or premature ejaculation. It does not protect against sexually transmitted infections or prevent pregnancy.

How does Avana 100 mg work?

An erection begins when sexual stimulation causes the body to release nitric oxide in the penis. This activates a chemical called cyclic guanosine monophosphate (cGMP), which relaxes smooth muscles around the blood vessels.

As these muscles relax, more blood flows into the penis, making it possible to develop an erection.

The body also produces an enzyme called phosphodiesterase type 5 (PDE5), which breaks down cGMP. Avanafil works by blocking this enzyme, allowing cGMP to remain active for longer during sexual arousal.

This helps the blood vessels stay relaxed and supports the natural erection process. Avanafil does not create an erection without sexual stimulation, and it does not affect a man’s sexual interest directly.

How to take Avana 100 mg

Take Avana 100 mg exactly as your doctor recommends. The usual starting dose of avanafil for erectile dysfunction is 100 mg, but your doctor may choose another strength depending on your health, response and other medicines.

• Dosage: Take the prescribed dose only when needed before sexual activity.
• Timing: Avanafil 100 mg may be taken approximately 15 minutes before sexual activity.
• Administration: Swallow the tablet with water. Follow the instructions provided with your product.
• With food: It can be taken with or without food. A high-fat meal may delay its effect.
• Maximum frequency: Do not take avanafil more than once a day.
• Alcohol: Avoid excessive alcohol because it can increase dizziness and the risk of low blood pressure.

Do not take another tablet simply because the first dose has not worked as quickly as expected.

Your doctor may lower the prescribed dose to 50 mg or increase it to 200 mg if appropriate. Never change the dose yourself or combine Avana with another erectile dysfunction medicine.

How long does Avana 100 mg take to work and how long does it last?

Avana 100 mg may start working in approximately 15 minutes for some men. Others may need more time to notice an effect.

The medicine generally provides an opportunity to respond to sexual stimulation for several hours, often around 4–6 hours, although the response varies between individuals.

This does not mean an erection continues throughout that period. An erection normally subsides when sexual stimulation ends.

Food, alcohol, overall health and other medicines can influence how quickly or effectively avanafil works.

What are the side effects of Avana 100 mg?

Like other prescription medicines, Avana 100 mg may cause side effects. Some men experience mild symptoms, while others may have no noticeable problems.

Common side effects

Possible side effects include:

• Headache
• Facial flushing or warmth
• Nasal congestion
• Back pain
• Dizziness
• Mild stomach discomfort

Headache, flushing, nasal congestion and back pain are among the commonly reported adverse reactions in avanafil studies. These symptoms are often temporary, but you should contact a healthcare professional if they persist or become troublesome.

Serious side effects

Although uncommon, some reactions require immediate medical attention.

• Prolonged erection: An erection lasting more than four hours is a medical emergency and can cause permanent tissue damage.
• Sudden vision loss: Stop taking the medicine and seek urgent medical attention.
• Sudden hearing problems: Hearing loss, sometimes accompanied by ringing in the ears or dizziness, needs prompt medical assessment.
• Chest pain or fainting: Stop sexual activity and seek emergency help.
• Severe allergic reaction: Facial swelling, breathing difficulty or swelling of the throat requires immediate medical care.

If chest pain occurs after taking avanafil, tell emergency medical personnel when you last took it. Do not take nitrate medication unless emergency clinicians specifically direct you to do so.

Avana 100 mg drug interactions

Some medicines can interact with avanafil and cause serious problems. Tell your doctor about all prescription drugs, over-the-counter products and supplements you use.

Medicines that may interact with Avana 100 mg

Nitrates: Medicines such as nitroglycerin, isosorbide mononitrate and isosorbide dinitrate must not be combined with avanafil. Recreational nitrites known as poppers are also unsafe. The combination can cause a dangerous fall in blood pressure.

Guanylate cyclase stimulators: Medicines such as riociguat and vericiguat must not be used with avanafil.

Alpha-blockers: Drugs such as doxazosin and tamsulosin may increase the risk of dizziness and low blood pressure. A lower starting dose may be needed.

Certain antibiotics and antifungal medicines: Some medicines, including clarithromycin, ketoconazole and itraconazole, can raise avanafil levels in the bloodstream. Strong CYP3A4 inhibitors must not be combined with avanafil.

HIV medicines: Certain treatments, including ritonavir, can significantly increase avanafil exposure.

Other ED medicines: Do not combine Avana 100 mg with sildenafil, tadalafil, vardenafil or another avanafil-containing medicine.

Some interactions require avoiding avanafil completely, while others require a lower dose or closer monitoring.

Precautions and warnings for Avana 100 mg

Before using Avana 100 mg, tell your doctor about any existing health problems. Certain medical conditions may make the medicine unsuitable or require additional monitoring.

Heart conditions: Men with serious heart disease, unstable angina or certain recent cardiovascular events should be medically assessed before using avanafil. Sexual activity can place extra strain on the heart.

Blood pressure problems: Avanafil can lower blood pressure. Extra care is needed if you already have low blood pressure or use medicines to control hypertension.

Liver and kidney disease: Avanafil should not be used in patients with severe liver or kidney impairment.

Vision problems: Inform your doctor if you have experienced sudden vision loss or have an inherited eye condition such as retinitis pigmentosa.

Bleeding disorders: Discuss any history of unusual bleeding or stomach ulcers with your healthcare professional.

Penile conditions: Men with Peyronie’s disease or conditions that increase the risk of prolonged erections need medical advice before treatment.

Avana 100 mg is not indicated for women or children. Avoid driving if you feel dizzy or experience visual disturbances after taking it.

What happens if you miss a dose or take too much Avana 100 mg?

Avana 100 mg is normally taken when needed rather than on a fixed daily schedule. Therefore, a missed dose is generally not a concern.

If you decide not to take the medicine before sexual activity, there is no need to take it afterward.

Never take an extra tablet to make up for a missed dose or to improve the response.

Taking more avanafil than prescribed may increase the likelihood of headaches, dizziness, low blood pressure and other adverse reactions.

If you accidentally take too much, contact a healthcare professional or poison control service immediately. Seek emergency care if you experience fainting, severe chest pain or an erection lasting more than four hours.

Avana 100 mg available strengths

Avana tablets are manufactured in three strengths:

• Avana 50 mg: A lower-strength option that may be prescribed for men who need a reduced dose.
• Avana 100 mg: The usual starting strength for many adult men receiving avanafil treatment.
• Avana 200 mg: A higher-strength option that may be prescribed when the standard dose is insufficient and is well tolerated.

The choice of strength depends on individual response, existing medical conditions and possible drug interactions. A higher dose is not automatically more appropriate or safer.

Avana 100 mg vs Stendra 100 mg

Avana 100 mg and Stendra 100 mg both contain 100 mg of avanafil and belong to the same drug class.

Stendra is an FDA-approved avanafil brand in the United States. Avana 100 mg is manufactured by Sunrise Remedies in India and should not be assumed to have the same country-specific regulatory approvals.

Both contain the same active ingredient, which works by inhibiting PDE5 to support erections during sexual stimulation. However, patients should use products that meet their country’s prescription and medicine-supply requirements.

How to store Avana 100 mg

Correct storage helps maintain the quality of your medicine.

• Keep tablets in their original packaging.
• Store at controlled room temperature, following the product label, generally between 15°C and 30°C.
• Protect the medicine from direct sunlight, moisture and excessive heat.
• Keep it away from children and pets.
• Check the expiry date before use.

Do not use tablets if the packaging is damaged or the medicine appears to have changed in colour or condition.

Why choose Avana 100 mg?

Avana 100 mg contains avanafil, an established active ingredient used in prescription treatment for erectile dysfunction. Its relatively fast onset may make it suitable for some men who prefer an on-demand medicine.

The 100 mg strength is also a commonly recommended starting dose of avanafil, although treatment should always be based on an individual medical assessment.

When obtaining the medicine, use a properly licensed pharmacy that checks prescriptions and provides clear manufacturer, batch and expiry information.

Frequently asked questions

Is Avana 100 mg effective for erectile dysfunction?

Avanafil has been shown in clinical studies to improve erectile function in some adult men with ED. The response differs between individuals, and sexual stimulation is necessary.

How quickly does Avana 100 mg start working?

It may begin working in around 15 minutes for some men. The exact timing depends on individual response and other factors, including food.

How long does Avana 100 mg last?

Avanafil can support an erectile response for several hours, commonly around 4–6 hours. It does not cause a continuous erection during that time.

Can I take Avana 100 mg every day?

Avanafil must not be taken more than once a day. Whether it is appropriate to use it frequently should be discussed with your doctor.

Can I take Avana 100 mg after eating?

Yes. It may be taken with or without food, although a high-fat meal can delay its onset.

Is Avana 100 mg the same as Viagra?

No. Avana contains avanafil, while Viagra contains sildenafil. Both are PDE5 inhibitors, but they are different medicines with different dosing and timing instructions.

Does Avana 100 mg increase sexual desire?

No. It supports the physical erection process but does not directly increase libido or sexual interest.

Can I drink alcohol while taking Avana 100 mg?

Excessive alcohol should be avoided because it may increase dizziness, low blood pressure and other side effects.

What should I do if Avana 100 mg does not work?

Do not take another dose on the same day. Speak with your doctor about your response, correct use and whether another treatment would be suitable.

Is a prescription required for Avana 100 mg?

Yes. Avana is identified by its manufacturer as a prescription medicine. A qualified healthcare professional should check that it is appropriate for you before use.