vardenafil – oral, Levitra

Medication Uses How To Use Side Effects Precautions Drug Interactions Overdose Notes Missed Dose Storage

USES: Vardenafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, vardenafil increases 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). Practice "safe sex" such as using latex condoms. Consult your doctor or pharmacist for more details. HOW TO USE: Read the Patient Information Leaflet provided by your pharmacist before you start taking vardenafil and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Take this medication by mouth as directed by your doctor, usually as needed. Take vardenafil, with or without food, about 1 hour before sexual activity. Do not take more than once daily. Doses should be taken at least 24 hours apart. 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). Avoid eating grapefruit or drinking grapefruit juice while using this medication unless your doctor or pharmacist says you may do so safely. Grapefruit can increase the chance of side effects with this medicine. Ask your doctor or pharmacist for more details. Tell your doctor if your condition does not improve. SIDE EFFECTS: Headache, flushing, stuffy/runny nose, dizziness, vision changes, or trouble telling colors apart 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 in one or both eyes (NAION) may occur. This effect may or may not be caused by vardenafil. If this serious problem occurs, stop taking vardenafil 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 vardenafil 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. Get medical help right away if you have any very serious side effects, including: fast/irregular heartbeat, seizures, temporary memory loss. 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. PRECAUTIONS: Before taking vardenafil, 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, stroke, kidney disease, liver disease, high or low blood pressure, severe dehydration, penis conditions (such as angulation, fibrosis/scarring, Peyronie’s disease), history of painful/prolonged erection, conditions that may increase the risk of priapism, eye problems, bleeding disorders, active stomach ulcers. Vardenafil may cause a condition that affects the heart rhythm. The risk of QT prolongation may be increased if you have certain medical conditions or are taking other drugs that may cause QT prolongation. Before using vardenafil, tell your doctor or pharmacist of all the drugs you take and if you have any of the following conditions: certain heart problems, family history of heart problems, low levels of potassium or magnesium in the blood. This drug may make you dizzy or cause vision changes. Do not drive or do any activity that requires alertness or clear vision until you are sure you can perform such activities safely. Limit alcoholic beverages. Before having surgery, tell your doctor or dentist about all the products you use. This medication is not usually used in women and should not be used during pregnancy or breastfeeding. Consult your doctor if you have any questions about this medication. DRUG INTERACTIONS: See also How to Use section. Drug interactions may change how your medications work or increase your risk for serious side effects. Keep a list of all the products you use 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. Vardenafil 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 vardenafil with nitrate medications or recreational drugs called "poppers". If you are also taking an alpha blocker medication to treat an enlarged prostate/BPH or high blood pressure, your blood pressure may get too low which can lead to dizziness or fainting. Other medications can affect the removal of vardenafil from your body, which may affect how vardenafil works. Examples include certain antifungals, antibiotics, HIV protease inhibitors, hepatitis C virus protease inhibitors, rifampin, and others. Many drugs besides vardenafil may affect the heart rhythm, including certain medications used to treat heart problems. Do not take this medication with any other product that contains vardenafil or other similar medications used to treat erectile dysfunction-ED or pulmonary hypertension.

QUESTION

OVERDOSE: If overdose is suspected, contact a poison control center or emergency room immediately. Symptoms of overdose may include: back/muscle pain, abnormal vision. NOTES: Do not share this medication with others. MISSED DOSE: Not applicable. STORAGE: Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company. Information last revised October 2013. Copyright(c) 2013 First Databank, Inc.

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CONDITIONS OF USE: The information in this database is intended to supplement the expertise and judgment of healthcare professionals and is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you. Consult a healthcare professional before taking any drug, changing any diet or commencing or discontinuing any course of treatment.

CONDITIONS OF USE: The information in this database is intended to supplement the expertise and judgment of healthcare professionals and is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you. Consult a healthcare professional before taking any drug, changing any diet or commencing or discontinuing any course of treatment.