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Read user comments about the side effects, benefits, and effectiveness of Mucinex DM Oral.

Overall User Ratings

377 Total User Reviews

User Reviews

1-5 of 217 Next»
Condition: Cough
7/25/2014 6:40:43 PM

Reviewer: Will never take again, 45-54 Female on Treatment for less than 1 month (Patient)

Effectiveness

Current Rating: 1

Ease of Use

Current Rating: 1

Satisfaction

Current Rating: 1

Comment:
I will never take this again. My throat has been swollen ever since and I have had a very difficult time swallowing. I was up all night and sought medical attention from my ENT.

Condition: Cough
6/25/2014 3:02:08 PM

Reviewer: Wiser for the experience, 65-74 Female (Patient)

Effectiveness

Current Rating: 1

Ease of Use

Current Rating: 1

Satisfaction

Current Rating: 1

Comment:
After one pill, my work was slowed to a crawl, thinking became extremely dull, sleepy, muscle weakness. Three hours later I stood up from my desk and right away felt dizzy, cold, clammy, nauseous, managed to stagger to the bath room and vomited. Immediately felt better, I think because I threw up what was left of the Mucinex DM. There was not even warnings on the package. What if I were driving a ... Show Full Comment

Condition: Cough
6/23/2014 2:21:30 PM

Reviewer: Yup24, 25-34 Female on Treatment for less than 1 month (Patient)

Effectiveness

Current Rating: 4

Ease of Use

Current Rating: 4

Satisfaction

Current Rating: 2

Comment:
My coughing fits have lessened since taking Mucinex DM, however I feel like I am high, drowsy, and have diarrhea. I'll take something else next time I have a cough, not worth it.

Condition: Cough
5/7/2014 2:25:56 PM

Reviewer: 25-34 Female on Treatment for less than 1 month (Patient)

Effectiveness

Current Rating: 1

Ease of Use

Current Rating: 4

Satisfaction

Current Rating: 1

Comment:
Persistent cough with no mucous being expectorated!!! One pill left me sleepless and jittery, and unable to control terrible and painful coughing fits- with ZERO mucous getting expectorated! I now have SEVERE throat pain, an acute inability to swallow, and painful, uncontrollable fit of wheezing.

Condition: Cough
4/29/2014 6:43:00 PM

Reviewer: BrooklynMom, 45-54 Female on Treatment for less than 1 month (Patient)

Effectiveness

Current Rating: 4

Ease of Use

Current Rating: 4

Satisfaction

Current Rating: 1

Comment:
I took 2 20mL doses to quiet a cough that was making a back sprain even more painful: The first 20mL at 7 pm, and the second 20 mL at 11pm. I woke up at 2am, relieved that I was not coughing, but aware that I help loopy. When I got out of bed at 6am, I noticed that I still felt loopy and lightheaded. I fainted and fell straight backwards onto my tile floor, resulting in a scalp laceration that req ... Show Full Comment

1-5 of 217 Next»
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The opinions expressed in WebMD User-generated content areas like communities, reviews, ratings, or blogs are solely those of the User, who may or may not have medical or scientific training. These opinions do not represent the opinions of WebMD. User-generated content areas are not reviewed by a WebMD physician or any member of the WebMD editorial staff for accuracy, balance, objectivity, or any other reason except for compliance with our Terms and Conditions. Some of these opinions may contain information about treatment or uses of drug products that have not been approved by the U.S. Food and Drug Administration. WebMD does not endorse any specific product, service, or treatment.

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