1 doctor weighed in:

Has anyone had a negative side effects using nasalcrom (cromolyn) for allergies?

1 doctor weighed in
Dr. Andrew Murphy
Internal Medicine - Allergy & Immunology

In brief: Few

Nasal crom is a over the counter topical nasal sprays that acts by "stabilizing" mast cells.
(the allergy cells that are in the nose). Like most nasal sprays there can be local irritation and some can have nose bleeds. In general, Nasalcrom is pretty well tolerated.

In brief: Few

Nasal crom is a over the counter topical nasal sprays that acts by "stabilizing" mast cells.
(the allergy cells that are in the nose). Like most nasal sprays there can be local irritation and some can have nose bleeds. In general, Nasalcrom is pretty well tolerated.
Dr. Andrew Murphy
Dr. Andrew Murphy
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