AVANAFIL - ORAL

AVANAFIL - ORAL

PHONETIC PRONUNCIATION: (a-VAN-a-fil)

COMMON BRAND NAME(S): Stendra

GENERIC NAME(S): avanafil

Uses

USES: Avanafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, avanafil works by increasing blood flow to the penis to help a man get and keep an erection. This drug does not protect against sexually transmitted diseases (such as HIV, hepatitis B, gonorrhea, syphilis). To decrease your risk of infection, always use an effective barrier method (latex or polyurethane condom/dental dams) during all sexual activity. Consult your doctor or pharmacist for more details.


How to use AVANAFIL - ORAL

HOW TO USE: Read the Patient Information Leaflet if available from your pharmacist before you start taking avanafil and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take this medication by mouth with or without food as directed by your doctor, usually as needed. This medication is available in different doses. Depending on your dose, take avanafil about 15 minutes or 30 minutes before sexual activity. Follow your doctor's instructions carefully on how many minutes before sexual activity you should take this medication. Do not take more than once daily. The dosage is based on your medical condition, response to treatment, and other medications you may be taking. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). Tell your doctor if your condition does not improve.

Side Effects

SIDE EFFECTS: Headache, flushing, or dizziness may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly. To reduce the risk of dizziness and lightheadedness, get up slowly when rising from a sitting or lying position. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Sexual activity may put extra strain on your heart, especially if you have heart problems. If you have heart problems and experience any of these serious side effects while having sex, stop and get medical help right away: severe dizziness, fainting, chest/jaw/left arm pain, nausea. Rarely, sudden decreased vision, including permanent blindness, in one or both eyes (NAION) may occur. If this serious problem occurs, stop taking avanafil and get medical help right away. You have a slightly greater chance of developing NAION if you have heart disease, diabetes, high cholesterol, certain other eye problems ("crowded disk"), high blood pressure, if you are over 50, or if you smoke. Rarely, a sudden decrease or loss of hearing, sometimes with ringing in the ears and dizziness, may occur. Stop taking avanafil and get medical help right away if these effects occur. In the rare event you have a painful or prolonged erection lasting 4 or more hours, stop using this drug and get medical help right away, or permanent problems could occur. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Precautions

PRECAUTIONS: Before taking avanafil, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: heart problems (such as heart attack or life-threatening irregular heartbeat in the past 6 months, chest pain/angina, heart failure), stroke in the past 6 months, kidney disease (dialysis), liver disease, high or low blood pressure, a severe loss of body water (dehydration), penis conditions (such as angulation, fibrosis/scarring, Peyronie's disease), history of painful/prolonged erection (priapism), conditions that may increase the risk of priapism (such as sickle cell anemia, leukemia, multiple myeloma), eye problems (such as retinitis pigmentosa, sudden decreased vision, NAION), bleeding disorders, active stomach ulcers. This drug may make you dizzy or cause vision changes. Alcohol or marijuana can make you more dizzy. Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). This medication is not usually used in women. Therefore, it is unlikely to be used during pregnancy or breast-feeding. Consult your doctor if you have any questions about this medication.

Interactions

DRUG INTERACTIONS: Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. A product that may interact with this drug is: riociguat. Avanafil can cause a serious drop in your blood pressure when used with nitrates, which can lead to dizziness, fainting, and rarely heart attack or stroke. Do not use avanafil with any of the following: certain drugs used to treat chest pain/angina (nitrates such as nitroglycerin, isosorbide), recreational drugs called "poppers" containing amyl or butyl nitrite. If you are also taking an alpha blocker medication (such as doxazosin, tamsulosin) to treat an enlarged prostate/BPH or high blood pressure, your blood pressure may get too low which can lead to dizziness or fainting. Your doctor may start treatment with a lower dose of avanafil to minimize your risk of low blood pressure. Other medications can affect the removal of avanafil from your body, which may affect how avanafil works. Examples include azole antifungals (such as itraconazole, ketoconazole), cobicistat, macrolide antibiotics (such as clarithromycin, erythromycin), HIV protease inhibitors (such as indinavir, ritonavir), hepatitis C virus protease inhibitors (such as boceprevir, telaprevir), nefazodone, ribociclib, rifampin, among others. Do not take this medication with any other product that contains avanafil or other similar medications used to treat erectile dysfunction-ED or pulmonary hypertension (such as sildenafil, tadalafil, vardenafil).

Overdose

OVERDOSE: If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.

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STENDRA 50 MG TABLET

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pale yellow
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oblong
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50
STENDRA 100 MG TABLET

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pale yellow
shape
oblong
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100
STENDRA 200 MG TABLET

color
pale yellow
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200

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Faq for AVANAFIL - ORAL

Avanafil is an oral medication used to treat erectile dysfunction (ED) in men. It belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors.

Avanafil works by increasing blood flow to the penis during sexual stimulation, thus helping the man achieve and maintain an erection. It does this by blocking the action of the enzyme PDE5, which is responsible for the degradation of a chemical called cGMP that helps relax the smooth muscles in the penis.

Avanafil is usually taken as needed, approximately 30 minutes before sexual activity. The recommended starting dose is usually 100 milligrams, but your doctor may adjust the dose based on your response and tolerability. Avanafil should not be taken more than once a day.

Like any medication, Avanafil can cause side effects. Common side effects include headache, flushing, stuffy or runny nose, back pain, and dizziness. In rare cases, more serious side effects such as vision changes or sudden hearing loss may occur. It is important to seek immediate medical attention if you experience any severe or persistent side effects.

It is generally not recommended to consume excessive amounts of alcohol while taking Avanafil. Alcohol can increase the risk of side effects such as dizziness or low blood pressure. It is important to talk to your doctor about your alcohol consumption habits and any potential interactions with Avanafil.

No, Avanafil does not cure erectile dysfunction. It is a treatment that helps improve erectile function in men. The underlying causes of erectile dysfunction may vary, and it is important to address those causes with the help of a healthcare professional.

It is crucial to inform your doctor about any medical conditions you have or medications you are currently taking before starting Avanafil. This includes conditions such as heart problems, high or low blood pressure, liver or kidney disease, or if you are taking nitrates for chest pain. Certain medications can interact with Avanafil and cause potentially harmful effects.

Avanafil is available by prescription only, so you will need to consult a healthcare professional to obtain it. Your doctor can prescribe Avanafil, or you can check with your local pharmacy. It is important to purchase Avanafil from a reputable source to ensure you are getting a genuine medication.

The effects of Avanafil can last up to 6 hours, although the duration may vary from person to person. It is important to note that sexual stimulation is still required for Avanafil to work, as it does not create an automatic erection.



Disclaimer

IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.