Cromolyn Nasal Side Effects
Medically reviewed by Drugs.com. Last updated on Jul 28, 2024.
Applies to cromolyn nasal: nasal spray.
Precautions
If your symptoms do not improve or if your condition becomes worse, check with your doctor.
Common side effects of cromolyn nasal
Some side effects of cromolyn nasal may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common side effects
- burning, stinging, or irritation inside of nose
- flushing
- increase in sneezing
Serious side effects of cromolyn nasal
Along with its needed effects, cromolyn nasal may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor as soon as possible if any of the following side effects occur while taking cromolyn nasal:
Rare side effects
For healthcare professionals
Applies to cromolyn nasal: nasal spray.
General adverse events
The most commonly reported adverse effects have included headache, bad taste in mouth, and a brief stinging or sneezing after use.[Ref]
Respiratory
- Common (1% to 10%): Sneezing, nasal stinging, burning, irritation
- Rare (less than 1%): Epistaxis, postnasal drip[Ref]
Hypersensitivity
- Frequency not reported: Anaphylaxis[Ref]
Hypersensitivity has been reported to develop after weeks to years of use.[Ref]
Nervous system
- Common (1% to 10%): Headache[Ref]
Gastrointestinal
- Common (1% to 10%): Bad taste[Ref]
Dermatologic
- Rare (less than 0.1%): Rash[Ref]
See also:
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References
1. MHRA. Medicines and Health Regulatory Agency (2013) MHRA Drug Safety Update. http://www.mhra.gov.uk/Safetyinformation/DrugSafetyUpdate
2. (2022) "Product Information. Cromolyn Sodium Nasal (cromolyn nasal)." Bausch and Lomb Americas, Inc.
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Further information
Cromolyn nasal side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.