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vardenafil
Used for Erectile Dysfunction
Used for Erectile Dysfunction
Vardenafil is a first-choice medication for erectile dysfunction (ED). It's no longer sold under the brand name Levitra, but it's available as generic tablets and orally disintegrating tablets (ODTs). Common side effects of vardenafil include headache, flushing, and stuffy nose. Interactions between vardenafil and other medications generally involve those that lower blood pressure.
What is Vardenafil?
What is Vardenafil used for?
- Erectile dysfunction
How Vardenafil works
Vardenafil is a phosphodiesterase-5 enzyme (PDE-5) inhibitor. It works by blocking PDE-5, a protein in your body that normally prevents an erection from happening. When it blocks PDE-5, vardenafil helps an erection occur by allowing certain muscles in the penis to relax and the penis to fill with blood.
When does Vardenafil start working?Time passed since treatment started:
Drug facts
| Common Brands | Levitra |
|---|---|
| Drug Class | PDE-5 inhibitor |
| Controlled Substance Classification | Not a controlled medication |
| Generic Status | Lower-cost generic available |
| Availability | Prescription only |
More on Vardenafil essentials
Side effects of Vardenafil
The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Headache (up to 15%)
- Flushing (up to 11%)
- Stuffy nose (up to 9%)
- Indigestion (up to 4%)
Less Common Side Effects
- Dizziness
- Back pain
- Nausea
- Sinus inflammation
- Flu-like symptoms
Vardenafil serious side effects
Contact your healthcare provider immediately if you experience any of the following.
- Dangerously low blood pressure: feeling faint or weak, dizziness, blurry vision, feeling confused
- Erection lasting for more than 4 hours
- Vision loss
When do Vardenafil possible side effects begin and end?
Time passed since treatment started:
M
H
D
W
M
Headache
Flushing
Stuffy nose
Indigestion
More on Vardenafil side effects
The following Vardenafil side effects have also been reported
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
- Hearing loss, ringing in ears
- 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
- Prolonged or painful erection
- 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):
- Dizziness
- Facial flushing, redness
- Headache
- Muscle pain
- Runny or stuffy nose
- Upset stomach
Get your GoodRx coupon
$603.70
GoodRx discount
$35.53
Pros and cons of Vardenafil
Pros
- Might work slightly faster than sildenafil (Viagra) and tadalafil (Cialis)
- Improves how long an erection lasts
- Can take with or without food
- Available as orally disintegrating tablets (ODTs) for people who have trouble swallowing
- Available as a lower-cost generic
Cons
- Should take about 1 hour before sex, so you might need to plan ahead
- Not recommended if you've had a heart attack or stroke in the past 6 months
- Can't use if you've recently taken nitrates like isosorbide mononitrate (Monoket) or nitroglycerin (Nitrostat)
- Not recommended if you have severe liver or kidney problems
- Doesn't prevent sexually transmitted infections (STIs)
Pharmacist tips for Vardenafil
- Vardenafil works best if it's taken about an hour before sexual activity.
- You can take vardenafil with or without food, though the medication might work faster if it's taken on an empty stomach.
- Vardenafil doesn't stop the spread of sexually transmitted infections (STIs), like herpes or human immunodeficiency virus (HIV). Be sure to practice safe sex.
- Some vardenafil tablets contain FD&C Yellow No. 5 (tartrazine). Let your provider know if you've had an allergic reaction to this dye before.
- If you have an erection lasting for more than 4 hours, go to the emergency department or call your provider right away as this can lead to damage to the penis.
Additional tips for the orally disintegrating tablets (ODTs):
- Don't remove vardenafil from the packaging until you're ready to take your dose. Otherwise, any moisture can damage the medication, and it could melt in your hand.
- Place vardenafil on your tongue, let it dissolve, and then swallow like normally.
- Vardenafil ODTs work best when it's taken without water or any other liquid.
More on Vardenafil tips
Risks and warnings for Vardenafil
Vardenafil can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.
Heart problems
- Risk factors: Heart condition | Recent heart attack or stroke in the past 6 months | High or low blood pressure | Currently taking other medications that can cause QT prolongation
Tell your provider if you have any heart conditions before starting vardenafil. If you have certain heart-related conditions, such as very serious heart failure, it's not recommended that you participate in sexual activity and take vardenafil because of risks to your heart health. Vardenafil hasn't been studied in people who have certain conditions, such as recent heart attacks or strokes. It's not known how well the medication works or how safe it is in this group of people.
Additionally, it's shown that vardenafil can make the QT interval (the time it takes for your heart to reset) longer. This can lead to irregular heart rhythm. If you have a heart condition, take any medications for abnormal heart rhythm, or take other medications that might cause QT prolongation, discuss with your provider about whether vardenafil is safe for you.
Low blood pressure
- Risk factors: Taking alpha blockers | Taking medications for high blood pressure or chest pain (angina)
When you take vardenafil with other medications that can lower blood pressure, your blood pressure can drop to very low levels. Be careful using vardenafil if you're also taking alpha blockers or blood pressure medications. Your provider might ask you to check your blood pressure regularly if you're taking these other medications. Slowly get up from a sitting or lying down position to lower the risk of feeling dizzy and falling. You should never take vardenafil if you're taking nitrate medications for chest pain (angina) or medications like Adempas (riociguat). These combinations can cause your blood pressure to suddenly drop to unsafe levels.
Prolonged erection
- Risk factors: Medical conditions that affect the penis | Sickle cell anemia | Multiple myeloma | Leukemia
Rarely, some people who took vardenafil reported having an erection that lasted for more than 4 hours (priapism). If not treated in time, this can lead to permanent damage to your penis. You might be at risk for this side effect if you have other conditions affecting your penis, sickle cell anemia, multiple myeloma, or leukemia. Get medical attention right away if you have an erection that lasts longer than 4 hours or if you feel pain during an erection.
Vision changes
- Risk factors: "Crowded" optic disc
If you suddenly notice changes in your vision in one or both eyes, go to the emergency room or call your provider right away. Although rare, some people have experienced eye damage that could be permanent when they took medications like vardenafil. It's not clear whether vardenafil can raise the risk of this eye damage. But it's known that if your provider has told you that you have a "crowded" optic disc, you might be at higher risk for vision changes. Tell your provider about your full medical history before taking vardenafil.
Hearing loss
Some people who took vardenafil reported experiencing hearing loss. This could happen along with ringing in the ears (tinnitus) and dizziness. Stop using vardenafil and call your provider right away if you notice changes in your hearing in one or both ears.
Interactions with other medications
- Risk factors: Taking nitrate medications | Taking blood pressure medications | Taking alpha blockers | Taking certain antifungals or antivirals
Vardenafil can have serious interactions with certain medications. It's important that you tell your provider about all the medications you're taking before you start vardenafil. For example, you shouldn't take vardenafil with nitrate medications because this combination can cause your blood pressure to become dangerously low. If you're taking other blood pressure medications, your provider might not recommend vardenafil until your blood pressure is under control. Taking vardenafil with medications, like oral azole antifungals and ritonavir (Norvir), can put you at higher risk for side effects, such as headaches, flushing, and vision changes.
Vardenafil dosage
The average cost for 10 tablets of 20mg of Vardenafil is $39.89 with a free GoodRx coupon. This is 92.25% off the average retail price of $514.99. 
Tablet
Tablet| Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
| 5mg | 30 tablets | $130.85 | $4.36 |
| 10mg | 10 tablets | $35.53 | $3.55 |
| 20mg | 10 tablets | $39.89 | $3.99 |
| 2.5mg | 30 tablets | $256.98 | $8.57 |
Typical dosage for Vardenafil
The typical starting dose is 10 mg by mouth about 1 hour before sexual activity. Your provider will adjust your dose based on your response. The maximum dose is 20 mg.
Vardenafil shouldn't be taken more than once a day at any dose.
Your dose might differ if you have liver problems, are 65 years of age or older, or take certain medications that can interact with vardenafil.
More on Vardenafil dosage
How much does Vardenafil cost?
To access savings, use a GoodRx coupon and pay just a fraction of the retail price.
Vardenafil (generic)
$35.53
Vardenafil contraindications
Contraindications are specific health conditions or situations in which a person should not take a medication due to safety concerns. If you have any of the following conditions or if any of the following apply to you, let your healthcare provider know because Vardenafil will not be safe for you to take.
- Taking a nitrate medication for chest pain (angina)
- Taking guanylate cyclase (GC) stimulators, such as Adempas (riociguat)
What are alternatives to Vardenafil?
There are a number of medications that your doctor can prescribe in place of Vardenafil. Compare a few possible alternatives below.
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