What Is Flunisolide?

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  • Written By: Meshell Powell
  • Edited By: Melissa Wiley
  • Last Modified Date: 03 November 2018
  • Copyright Protected:
    Conjecture Corporation
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Flunisolide is an inhaled prescription medication used to treat asthma and nasal symptoms that may develop as a result of allergies. This drug is made from a synthetic steroid and is used to reduce inflammation, often easing or eliminating symptoms such as sneezing, nasal congestion, and runny nose. Some of the most commonly reported side effects associated with the use of flunisolide include dry nostrils, nosebleeds, and nasal discomfort. In some cases, this medication may cause dizziness, sore throat, or abdominal bloating. Any specific questions or concerns about the use of flunisolide in an individual situation should be discussed with a doctor or other medical professional.

As a treatment for asthma, flunisolide is packaged in the form of an inhaler. This steroid medication helps to reduce lung and airway inflammation, causing breathing to become easier and more comfortable. In many cases, flunisolide is used along with other asthma medications, although it may be prescribed alone if symptoms are mild.

The primary use of flunisolide is as a nasal spray designed to treat the symptoms of allergic rhinitis. This condition is usually caused by seasonal allergies, although it may occur year-round in some people. The spray is inhaled through the nostrils two to three times per day or as prescribed by a doctor. In addition to reducing nasal inflammation, other symptoms treated by this medication include runny nose, sneezing, and nasal congestion.


Side effects of flunisolide are usually mild and do not pose any significant health risks to the patient, although any persistent or bothersome symptoms that begin after starting treatment with this drug should be reported to a doctor for further evaluation. The nostrils may become dry, sometimes causing the nose to bleed. If the bleeding does not stop or becomes profuse, the medical staff should be notified. A slight burning or stinging sensation may be felt when using this medication, although this usually lasts for only a few seconds or minutes.

Mild dizziness may occur immediately after using this medication, and some patients may develop a sore throat. If these symptoms cause an interruption in daily life, the supervising physician should be consulted to make sure there are no underlying medical conditions or complications. Abdominal bloating or discomfort is relatively uncommon and should be reported to a doctor. Occasionally, allergic symptoms may increase when using this drug, and symptoms such as facial swelling or difficulty breathing should be treated as a medical emergency.



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