Yes you can: The Nyquil has ingredients which will tend to be sedating, whereas the Mucinex (guaifenesin) D has a decongestant which will be a stimulant for most people and cause them to stay awake. For short periods, the nyquil can be helpful to go to sleep.
Answered 10/23/2017
3.6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question