2 doctors weighed in:

Does NyQuil cause high blood pressure?

2 doctors weighed in
Dr. Zach Patrick
Emergency Medicine
1 doctor agrees

In brief: Maybe

If you are using NyQuil D that has psuedophedrine in it then it can cause transient elevation of BP while you are using it.
Otherwise regular NyQuil should not cause elevated blood pressure.

In brief: Maybe

If you are using NyQuil D that has psuedophedrine in it then it can cause transient elevation of BP while you are using it.
Otherwise regular NyQuil should not cause elevated blood pressure.
Dr. Zach Patrick
Dr. Zach Patrick
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