What Are the Most Common Vardenafil Side Effects?

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  • Written By: Meshell Powell
  • Edited By: Melissa Wiley
  • Last Modified Date: 22 August 2019
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    Conjecture Corporation
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The most common vardenafil side effects include headaches, dizziness, and gastrointestinal disturbances. While these side effects are usually mild, a doctor should be consulted concerning any bothersome symptoms that develop after taking this medication. Additional vardenafil side effects may include facial flushing or flu-like symptoms. More serious side effects may involve the development of a potentially life-threatening allergic reaction known as anaphylaxis. Any specific questions or concerns about potential vardenafil side effects on an individual basis should be discussed with a doctor or other medical professional.

Many patients do not experience any negative side effects when taking vardenafil. If side effects do develop, they are usually mild and disappear as the body begins to adjust to the medication. Headaches and dizziness are among the most frequently reported vardenafil side effects. Gastrointestinal disturbances such as nausea, vomiting, or heartburn may also occur.

Flu-like symptoms may occur as a result of using this medication. These may include fever, muscle pain, and a general feeling of being unwell. The nose may become stuffy or runny, and ringing of the ears may develop. The sinus passages may become irritated and swollen, especially if the patient already has sinus problems such as nasal allergies.


More serious vardenafil side effects that should be reported to a doctor right away include chest pain, irregular heartbeat, or numbness of the arms or legs. Memory loss, confusion, or seizures may occur after using this drug and should be evaluated by a physician. Men who use this drug may develop a prolonged or painful erection. A sudden and severe headache, especially if accompanied by vision or hearing loss, may signify the development of severe complications.

Some patients may develop a severe type of allergic reaction known as anaphylaxis when taking vardenafil. Anaphylaxis is potentially fatal and may occur when using this medication for the first time or even after successfully taking the drug in the past. Symptoms may include itching, rash, or hives. The face, lips, or tongue may become swollen as well. In the most severe cases, the throat may swell, making it difficult or impossible to breathe.

In most cases, vardenafil side effects are not serious enough to cause any significant health concerns. Any bothersome symptoms should be reported to a doctor for further medical evaluation. Severe issues that develop after using this drug should be treated as a medical emergency in order to prevent life-threatening complications that can sometimes be associated with the use of vardenafil.



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