A 21-year-old female asked:
What would happen if i drank promethazine with codeine that expired 3 years ago?
1 doctor answer • 1 doctor weighed in
Pain Management 27 years experience
May not "work": Either it will help your cough (i assume that's what you would take it for) or it will not. Just may not work as well as if it was "fresh".
5.1k viewsAnswered >2 years ago
Last updated Jun 18, 2013
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