Flunisolide (Nasal) Nasl
In Depth
- Uses and How to Use
- Dosage and Storage
- Precautions and Side Effects
- Drug Interactions
- Drug Images
Pronounced: (flew-NISS-oh-lide)
Flunisolide (Nasal) Nasl Warning
Although this effect is uncommon, if you have switched from an oral corticosteroid (e.g., prednisone tablets) to this nasal spray within the past 12 months, or if you have been using this product in higher-than-usual doses and suddenly stop using it, your body may not produce enough natural steroids. You may need to start taking additional corticosteroids, especially if your body is stressed due to a major infection, surgery or injury. Deaths due to low corticosteroid levels have sometimes occurred during such stresses. Tell your doctor immediately if any of the following side effects occur: unusual weakness, sudden weight loss, dizziness. Consult your doctor or pharmacist for more details, and inform them that you use (or have used) any type of corticosteroid. Carry a warning card or medical ID bracelet that identifies your need for oral corticosteroids during times of stress. Consult your doctor or pharmacist now for specific advice about stress situations. You may need to carry a supply of corticosteroid tablets as a precaution.
Flunisolide (Nasal) Nasl Side Effects
Sore throat, stinging/burning/dryness in the nose, nosebleeds, bad taste in the mouth, nausea, and a worsening of cough/headache/runny nose may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
Tell your doctor immediately if any of these unlikely but serious side effects occur:
- white patches in the throat/nose
- hoarse voice
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including:
- rash
- itching/swelling (especially of the face/tongue/throat)
- severe dizziness
- trouble breathing
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
Call your doctor for medical advice about side effects. In the US, you may report side effects to the Food and Drug Administration (FDA) at 1-800-FDA-1088.
In Canada, you may report side effects to Health Canada at 1-866-234-2345.
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