In a report from 2010, researchers discussed a patient who experienced a sudden loss of hearing after using vardenafil to treat erectile dysfunction. This was only the second known case of hearing loss associated with vardenafil at the time the study came out — roughly seven years after the FDA (U.S.
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. The typical starting dose is 10 mg by mouth about 1 hour visa levitra great britain before sexual activity. Your provider will adjust your dose based on your response. 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. 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) Vardenafil (generic for Levitra®) improves erectile dysfunction (ED) by making it easier for blood to flow to the penis. It’s in the same class of drugs as Viagra®, Cialis®, and Stendra®, and like these other medications for ED, vardenafil is safe and effective when taken as prescribed.
However, there are potential vardenafil side effects to consider, like headaches and nausea. While most adverse effects are mild, some may be more serious. We’ll list the common and uncommon side effects of vardenafil and what you can do to deal with them and improve your experience while using this medication for ED. These drugs increase blood flow to erectile tissues in the penis, making it easier to get and keep an erection with sexual stimulation. It’s one of several medications for ED. Food and Drug Administration) initially approved the medication. This makes hearing loss one of the rarest potential side effects of vardenafil. If you experience hearing loss (with or without tinnitus and dizziness) after taking vardenafil, seek immediate medical treatment. Vardenafil can cause several common side effects, most of which are mild and temporary: These side effects are similar to those of other ED medications. So switching to Viagra or Cialis may not be much better. Most men who use brand-name or generic vardenafil don’t have significant issues.
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In clinical trials, only 3.4 percent of participants stopped taking the medication due to side effects (compared to 1.1 percent for a placebo). Headaches are by far the most common side effect of vardenafil and other oral medications used to treat ED. According to the FDA, around 15 percent of men who use vardenafil get one. Headaches typically fade away on their own as the drug exits your system.
Vision loss could be a sign of non-arteritic anterior ischemic optic neuropathy (NAION). That’s when optic nerve damage causes permanent vision loss in one or both eyes. Although research hasn’t established a direct link between PDE5 inhibitor use and damage to the optic nerve, some studies suggest an association. If you have a history of vision issues or any underlying NAION risk factors, tell your healthcare provider before using medications to treat ED. Vardenafil and other PDE5 inhibitors have been linked to hearing issues, including some cases of sudden hearing loss. Since the medication has a moderate half-life, it’s rare for this side effect to last more than five hours. If you get severe headaches, it’s best to talk to your healthcare provider.
| Contraindication | Explanation | Recommended Action |
|---|---|---|
| Nitrates use | Can cause severe hypotension | Avoid concurrent use |
| Heart conditions | Might be risky | Consult doctor before use |
| Liver or Kidney impairment | Slower drug metabolism | Dose adjustment required |
| Allergy to Tadalafil or excipients | Risk of allergic reactions | Do not use |
They may suggest adjusting your dosage or using over-the-counter medication to reduce the severity of your headaches. Our guide to dealing with headaches from ED medications has more tips. Flushing is the second-most common side effect of vardenafil.
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. 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. 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. 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. In clinical trials, 11 buy cheapest levitra percent of men who used the medication experienced it, compared to just one percent of those who got a placebo. Flushing may develop due to the medication’s effects on blood vessels.
If you get an erection that lasts four or more hours after using vardenafil, seek medical assistance immediately. Priapism can be treated successfully in a hospital, helping you avoid lasting damage to the erectile tissues of your penis. Vardenafil and other ED medications are linked to cases of optic nerve damage causing decreased vision. Vision changes are a very uncommon side effect of PDE5 inhibitors. If you experience sudden vision loss in one or both eyes after using vardenafil, seek medical attention immediately. You might notice that your cheeks, nose, chin, and forehead take on an inflamed, red appearance. Like other side effects, flushing typically improves over a few hours as the active ingredient exits your system. Irritation and inflammation inside the nostrils can also happen with vardenafil. Known medically as rhinitis, this side effect can result in a blocked airway or a runny nose. In clinical trials with vardenafil, nine percent of men who used the medication to treat ED developed symptoms of rhinitis.
Others include sildenafil (the active ingredient in Viagra), tadalafil (Cialis), and avanafil (Stendra). Vardenafil is available as 2.5mg, 5mg, 10mg, or 20mg (milligrams) oral tablets. It’s also sold as disintegrating tablets under the brand name Staxyn®. Vardenafil pills are designed to be taken about an hour before sexual activity. You can take it with or without food, but it might work more quickly if you take it on an empty stomach.
The effects can last five to seven hours, making vardenafil a great choice for single-night use compared to longer-acting ED medications. Our blog on Levitra versus Viagra compares vardenafil to another single-night-use ED medication. Serious side effects from vardenafil and other ED medications are uncommon, only affecting a small percentage of men who use them. However, levitra spray they can still happen, and some may require urgent medical attention when they occur. Let’s go over the more serious potential side effects and drug interactions of vardenafil, including those that call for medical help.
Priapism is a painful, prolonged erection lasting four hours or longer. It happens when blood can’t flow out of the penis after an erection. When untreated, priapism can damage erectile tissues inside the penis. There have been rare reports of priapism from all medications used to treat erectile dysfunction, including vardenafil. Still, priapism is a serious medical issue. This side effect may be more common with vardenafil than other ED treatments. For example, only two to four percent of men prescribed Cialis in clinical trials reported nasal congestion.
About three percent of men who use vardenafil also report sinusitis, another form of nasal irritation and congestion. And general flu-like symptoms affect around three percent of users. Like the other common side effects of vardenafil, nasal congestion usually fades gradually as the medication leaves your body. Indigestion is a fairly common side effect reported by about four percent of men who use vardenafil.
| Country/Region | Legal Status | Available Over the Counter? | Purchase Options |
|---|---|---|---|
| USA | Prescription required | No | Prescribed pharmacies, online with prescription |
| UK | Prescription required | No | Licensed pharmacies |
| India | Over-the-counter or by prescription | Often available OTC | Local pharmacies, online platforms |
| Canada | Prescription required | No | Licensed pharmacies |
| Australia | Prescription required | No | Pharmacies upon prescription |
You can usually treat indigestion (and resulting heartburn) from vardenafil and other oral ED drugs with over-the-counter medications and antacids. If you have frequent or severe indigestion from vardenafil, talk to your healthcare provider for medical advice.
Nausea is a common side effect of many medications — and it can happen with ED drugs like vardenafil. In clinical trials, two percent of men who used Levitra to treat erectile dysfunction developed nausea. Like other vardenafil side effects, nausea is generally mild and temporary. If you feel nauseous after taking the medication, your healthcare provider may adjust your dosage, recommend taking your dose with a small amount of food, or suggest using anti-nausea medicine.
| Ingredient | Dosage (mg) | Formulation Type | Availability |
|---|---|---|---|
| Tadalafil | 20 | Tablets | Widely available |
| Tadalafil | 20 | Generic tablets | Accessible online |
| Tadalafil | 20 | Chewable tablets | Limited in some regions |
| Tadalafil | 20 | Sub-lingual tablets | Rare |
Alternatively, they may suggest switching to a different type of medication to treat erectile dysfunction.