Does nasalcrom (cromolyn) cause drowsiness if you use it daily?

Not nasalcrom (cromolyn) . Nasalcrom's structure is symmetrical around an oxygen molecule, like the 2 hydrogens that combine with oxygen to make water. Its polar nature means cells' lipid membranes can exclude it just as they do water, and therefore it generally works only on the outsides of cells. It doesn't make it to the inside of the body, let alone the inside of the brain. It's one of the safest drugs around, therefore.

Related Questions

Will nasalcrom (cromolyn) cause drowsiness?

Not usually. Nasalcrom is not an antihtistamine. It is a nasal topical formulation of cromolyn, which is a mast-cell stabilizer. Essentially interfering with the release of histamine as well as other inflammatory mediators from the mast cell. Read more...

Does nasalcrom (cromolyn) cause drowsiness like some antihistamines do?

Not usually. Nasalcrom is not an antihtistamine. It is a nasal topical formulation of cromolyn, which is a mast-cell stabilizer. Essentially interfering with the release of histamine as well as other inflammatory mediators from the mast cell. Read more...