2 doctors weighed in:

Can you take nyquil 4 hours after taking Robitussin (guaifenesin) cough and cold?

2 doctors weighed in
Dr. Lori Semel
Pediatrics
1 doctor agrees

In brief: Yes

Robitussin (guaifenesin) cough and cold is a 4 hour medication.
No problem to take the Nyquil before bed.

In brief: Yes

Robitussin (guaifenesin) cough and cold is a 4 hour medication.
No problem to take the Nyquil before bed.
Dr. Lori Semel
Dr. Lori Semel
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