2 doctors weighed in:

Benzonatate and Nyquil cough combined isn't working. Coughed until I vomited last night. Can I mix the Rx with Robitussin DM (guaifenesin and dextromethorphan)? I don't know what to do?

2 doctors weighed in
Dr. Amrita Dosanjh
Pediatrics - Pulmonology
1 doctor agrees

In brief: M.D. follow up

I would suggest not mixing the medications.
If you have a severe cough, a work up to include a screening for Pertussis and Asthma is suggested. A nasal saline rinse helps to reduce post nasal drip and cough. A virtual appt online: healthtap.com/DosanjhMD Code: NCYHPZ

In brief: M.D. follow up

I would suggest not mixing the medications.
If you have a severe cough, a work up to include a screening for Pertussis and Asthma is suggested. A nasal saline rinse helps to reduce post nasal drip and cough. A virtual appt online: healthtap.com/DosanjhMD Code: NCYHPZ
Dr. Amrita Dosanjh
Dr. Amrita Dosanjh
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