Take it as directed on the prescription label.
7. Drug Interactions
We do not endorse non-Cleveland Clinic products or services. VARDENAFIL (var DEN a fil) treats erectile dysfunction (ED). It works by increasing blood flow to the penis, which helps to maintain an erection. This medicine may be used for other purposes; ask your health care provider or pharmacist if online levitra store you have questions. They need to know if you have any of these conditions: Eye or vision problems, including a rare inherited eye disease called retinitis pigmentosa Heart disease, angina, a history of heart attack, irregular heart beats, or other heart problems History of blood diseases, such as sickle cell anemia or leukemia An unusual or allergic reaction to vardenafil, other medications, foods, dyes, or preservatives Take this medication by mouth with water. The dose is usually taken 1 hour before sexual activity.
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You should not take this dose more than once per day.
Condition
Description
Recommended Dose
Erectile Dysfunction (ED)
Helps achieve and sustain erections
20mg as needed
Pulmonary Hypertension
Off-label use in pulmonary hypertension
Consult doctor
Duration of Action
Lasts for approximately 4-6 hours
-
Onset of Action
Effects within 30-60 minutes
-
You can take it with or without food. If it upsets your stomach, take it with food. Talk to your care team about the use of this medication in children. Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once. NOTE: This medicine is only for you. Do not share this medicine with others. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs.
Efectos secundarios de los medicamentos para la impotencia
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5.8 Hepatic Impairment
Vardenafil is a medication that treats erectile dysfunction. ED is the inability to achieve and sustain an erection suitable for sexual intercourse. This medication works by increasing blood flow to your penis, which helps you maintain an erection. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. Some items may interact with your medicine. If you notice any changes in your vision while taking this medication, call your care team as soon as possible.
Programar Citas para el Tratamiento de la DE en New York Urology Specialists
Unneeded medications should be disposed of in special ways to ensure that pets, children and other people cannot consume them. However, you should not flush this medication down the toilet. Instead, the best way to dispose of your medication is through a medicine take-back program. Talk to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in your community. See the FDA's Safe Disposal of Medicines website for more information if you do not have access to a take-back program.19 Keep this medication in the container it came in, tightly closed and out of reach of children.
5.9 Renal Impairment
See the FDA's Safe Disposal of Medicines website for more information if you do not have access to a take-back program.19 In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at If the victim has collapsed, had a seizure, has trouble breathing or can't be awakened, immediately call emergency services at 911. Symptoms of overdose may include blurred vision and back or muscle pain.20 In case of overdose, call the poison control helpline at 1-800-222-1222. Symptoms of overdose may include blurred vision and back or muscle pain.20 Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.
Patient resources
It is important for you to keep a written list of all the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.21 Do not let anyone else take your medication. It is also important information to carry with you in case of emergencies.21 Vardenafil is the generic version of the brand name Levitra® or Staxyn®.22 Vardenafil is the generic version of the brand name Levitra® or Staxyn®.22 We offer a variety of prescription medication options for premature ejaculation, including: We offer a variety of prescription medication options for premature ejaculation, including: We offer a variety of prescription medication options for erectile dysfunction, including: We offer a variety of prescription medication options for erectile dysfunction, including: “ The process was fast, smooth, and my treatment was shipped without any issues. Communication was clear and I received updates right away. Stop using this medication and call your care team right away if you have a loss of sight in one or both eyes. Contact your care team right away if the erection lasts longer than 4 hours or if it becomes painful. This may be a sign of serious problem and must be treated right away to prevent permanent damage.
Medication Class
Interaction Effect
Recommended Action
Nitrates
Risk of severe hypotension
Avoid concomitant use
Alpha-blockers
May cause hypotension
Use with caution
CYP3A4 Inhibitors
Increased Vardenafil levels
Reduce dose or avoid
Other PDE5 inhibitors
Increased side effects
Do not combine
If you experience symptoms of nausea, dizziness, chest pain or arm pain upon initiation of sexual activity after taking this medication, you should refrain from further activity and call your care team as soon as possible. Drinking alcohol with this medication can increase the risk of side effects. Using this medication does not protect you or your partner against HIV or other sexually transmitted infections (STIs).
Levitra Professional 20mg offers an option for men with specific ED needs. The medication does not increase libido but enhances erectile response. It should be used as part of a comprehensive treatment plan.
Side effects that you should report to your care team as soon as possible: Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat Heart attack—pain or tightness in the chest, shoulders, arms, or jaw, nausea, shortness of breath, cold or clammy skin, feeling faint or lightheaded Heart rhythm changes—fast or irregular heartbeat, dizziness, feeling faint or lightheaded, chest pain, trouble breathing Low blood pressure—dizziness, feeling faint or lightheaded, blurry vision Stroke—sudden numbness or weakness of the face, arm, or leg, trouble speaking, confusion, trouble walking, loss of balance or coordination, dizziness, severe headache, change in vision Sudden vision loss in one or both eyes Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome): This list may not describe all possible side effects. Keep out of the reach of children and pets. Store between 15 and 30 degrees C (59 and 86 degrees F). Get rid of any unused medication after the expiration date. To get rid of medications that are no longer needed or have expired: Take the medication to a medication take-back program. Check with your pharmacy or law enforcement to find a location. If you cannot return the medication, check the label or package insert to see if the medication should be thrown out in the garbage or flushed down the toilet.
Levitra Professional 20mg is safe when used as directed under medical supervision. Avoid driving or operating heavy machinery until you know how it affects you. Always keep medications out of reach of children and pets.
If you are not sure, ask your care team. If it is safe to put it in the trash, empty the medication out of the container.
14. Clinical Studies
The vision loss was permanent in some cases. It is not known if the vision loss was caused by the medication. If you experience a sudden loss of vision while you are taking vardenafil, call your doctor immediately. Do not take any more doses of vardenafil or similar medications such as sildenafil (Viagra) or tadalafil (Cialis) until you talk to your doctor. Some patients experienced a sudden decrease or loss of hearing after they took vardenafil or other medications that are similar to vardenafil.
What should I do if I accidentally take too much vardenafil?
The hearing loss usually involved only one ear and may not get better. It is not known if the hearing loss was caused by the medication. If you experience a sudden loss of hearing, sometimes with ringing in the ears or dizziness, while you are taking vardenafil, call your doctor immediately. If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online ( or by phone (1-800-332-1088).18 Tell your doctor if any of these symptoms are severe or do not go away: If you experience any of the following symptoms, call your doctor immediately: An erection lasting longer than four hours An erection lasting longer than four hours Sudden severe loss of vision (see below for more information) Sudden severe loss of vision (see below for more information) Changes in color vision such as seeing blue tinge on objects, difficulty telling the difference between blue and green, or difficulty seeing at night Changes in color vision such as seeing blue tinge on objects, difficulty telling the difference between blue and green, or difficulty seeing at night Swelling of the face, throat, tongue, lips, eyes, hands, feet, ankles or lower legs Swelling of the face, throat, tongue, lips, eyes, hands, feet, ankles or lower legs Call your doctor if you have any unusual problems while taking this medication. If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online ( or by phone (1-800-332-1088).18 Keep this medication in the container it came in, tightly closed and out of reach of children.
8.7 Renal Impairment
Store the tablets at room temperature and away from excess heat and moisture (not in the bathroom). Store the suspension at room temperature or in a refrigerator, but do not freeze it. Dispose of any unused suspension after 60 days. It is important to keep all medication out of sight and reach of children, as many containers (such as weekly pill minders and those for eye drops, creams, patches and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location — out of their sight and reach.
