For erectile dysfunction.
Brand Name(s): Stendra
Generic Name: Avanafil
This medicine may be taken with or without food.
Store at room temperature away from heat, light, and moisture. Do not keep in the bathroom.
Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.
Tell your doctor if symptoms do not get better or if they get worse.
This medicine is not approved for use by women.
Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.
Some patients with weak hearts may have worsening of symptoms. If you notice difficulty breathing, weight gain, or swelling of your legs or ankles, let your doctor know right away.
This medicine is associated with a rare but very serious medical condition. Please speak with your doctor about symptoms you should look out for while on this medicine. Notify your doctor immediately if you develop those symptoms.
Do not use the medication any more than instructed.
This medicine may cause dizziness or fainting, especially after exercising or in hot weather. Be very careful when standing or sitting up quickly.
If possible, avoid using with marijuana or other medicines that can cause dizziness or drowsiness. These include allergy/cold products, muscle relaxers, sleep aids, and pain relievers.
Your ability to stay alert or to react quickly may be impaired by this medicine. Do not drive or operate machinery until you know how this medicine will affect you.
If you drink more than a few alcoholic beverages each day, ask your doctor whether you should be on this medicine.
Use condoms to reduce the risk of sexually transmitted diseases.
Do not take any medicine containing nitrates while on this medicine.
If you have had a heart attack or a stroke within the past 6 months, talk to your doctor before using this medicine.
If you have a painful erection or an erection for more than 4 hours, seek medical care right away.
Do not share this medicine with anyone who has not been prescribed this medicine.
The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.
- feeling of heat or flushing
Call your doctor or get medical help right away if you notice any of these more serious side effects:
- chest or jaw pain
- ear problems (ringing in the ears, hearing loss)
- blurring or changes of vision
A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.
Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.
IMPORTANT NOTE: This document tells you briefly how to take your medicine, but it does not tell you all there is to know about it. Your doctor or pharmacist may give you other documents about your medicine. Please talk to them if you have any questions. Always follow their advice.
There is a more complete description of this medicine available in English. Scan this code on your smartphone or tablet or use the web address below. You can also ask your pharmacist for a printout. If you have any questions, please ask your pharmacist.
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