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You took a medication and now feel unusual symptoms. It could be be a side effect. Learn about side effects and connect with others who had similar side effects. Help Community - Submit Your Side Effect.

NyQuil report #SELF-2300


Male patient reported the following NyQuil side effect(s):Nausea, vomiting, increased heart rate

After taking Nyquil at 4 AM after a long night up coughing and staring at the wall, I soon began feeling intense nausea. I tried to counter this by eating some saltines, but vomiting followed.

Event date: Friday February 16th 12:00:00 AM
Dosage: Standard, two pills
Frequency: Rare
Age: 27
Weight: 175
Other medications: None
Diagnosis: Long-lasting head cold that resulted in loss of sleep
Pre-existing conditions: None
Hospitalized? No
Life-threatening? No
Disabled? No
Birth Defects? No
Was intervention required to prevent damage? No
Other serious medical events? No
Died? No

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