Not prevention: Phenergan (promethazine) won't prevent you from getting norovirus; it will only treat the nausea if you get it. The only way to avoid getting norovirus if it's in your house is to move to a hotel and hope it's not too late!
Answered 1/4/2020
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A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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