The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Brief stinging or burning in the nose right after use
- Nosebleeds (8%)
- Headache (6%)
- Ear infection (6%)
- Sneezing right after use (5%)
- Sore throat (5%)
Less Common Side Effects
- Runny nose
- Sinus infection
- Asthma
Cromolyn Non-Prescription serious side effects
Contact your healthcare provider immediately if you experience any of the following.
- Allergic reaction: shortness of breath, wheezing, chest tightness, hives, swelling of the mouth or throat
Source: DailyMed
The following Cromolyn Non-Prescription side effects have also been reported
Side effects that you should report to your care team as soon as possible:
- Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
- Wheezing or trouble breathing that is worse after use
Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):
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