Skip to main content

Delsym User Reviews & Ratings (Page 4)

Delsym has an average rating of 3.3 out of 10 from a total of 238 reviews on Drugs.com. 16% of reviewers reported a positive experience, while 68% reported a negative experience.

Reviews for Delsym

  • Rich
  • Taken for less than 1 month
  • January 17, 2019

For Cough "Recommended by Pharmacist for persistent dry cough. Took about 1 hour to notice any difference. Then it seemed to virtually stop the cough. I stuck to the twice a day measuring cup instructions and was very pleased with the result. It did not completely stop the cough but stopped it being a constant problem. Would recommend for dry coughs. None of the drowsiness that some other cough medicines induce."

9 / 10
Was this helpful?YesNo
5 Report
  • Tina
  • Taken for less than 1 month
  • March 9, 2019

For Cough "First time trying this cough medicine. Had a persistent cough for more than 2 weeks so I decided to try it as I hadn’t been sleeping well due to my persistent coughing. The medicine works great on getting rid of the cough however it comes with the side affect of feeling drunk yet high at the same time. I am very lethergic initially an hour after taking it. However, then I have this mental clarity phase where I become very focus and productive about 5 to 6 hours after taking the medicine. I will continue to use it for my cough as it works and because I don’t mind the side affects."

7 / 10
Was this helpful?YesNo
5 Report
  • Dhaval
  • April 2, 2019

For Cough "I took this syrup after my dinner and woke up with heavy head and dizziness and it only got worse by the afternoon. To an extent that if I close my eyes everything will start spinning. Its more than 24 hours now and I am still facing this issue. Will never recommend this to anyone."

1 / 10
Was this helpful?YesNo
5 Report

Frequently asked questions

  • Nancy
  • Taken for less than 1 month
  • October 23, 2018

For Cough "I was already drowsy from cold medicine and decided to take a dose of Delsym before bed to help me and my husband sleep better. I immediately felt anxious, wide awake, and restless. 3 hours later, bad diahrrea. The effect it had on reducing my cough was minimal."

1 / 10
Was this helpful?YesNo
5 Report
  • Melly
  • Taken for 2 to 5 years
  • December 17, 2015

For Cough "My six year old daughter is an asthmatic and the coughing she does while having a cold/flu tend to trigger it. I wanted to try a cough medicine just for bedtime to help her sleep comfortably without coughing spells. Sure enough Delsym did the trick! I had tried Mucinex and several others for children but felt they only made it worse. Within 35 min. The couching had stopped. I give Delsym an 8 out of 10 because it doesn't last the full 12 hours but close to it. My daughter had no side effects as far as bowel movements, gas, or hives. Just a cured cough"

8 / 10
Was this helpful?YesNo
7 Report

Are you taking this medicine?

  • TAano
  • Taken for less than 1 month
  • September 12, 2018

For Cough "I was taking this medication for about 3 days and I experienced stomach aches every day. Only stopped my coughing for a few hours. When I took the medication yesterday morning, I felt very dizzy and couldn’t stand up straight."

1 / 10
Was this helpful?YesNo
5 Report
  • Lorain
  • October 10, 2018

For Cough "My 9 year old son had a severe cough. The doctor has always recommended this cough medicine. My son was very dizzy and felt horrible after one dose. 24 hours later his pupils are still enlarged. I will never use this medicine again."

Was this helpful?YesNo
5 Report

More FAQ

  • Chick...
  • Taken for less than 1 month
  • December 3, 2018

For Cough "This product is NO GOOD. I purchased for myself. Have a bad cough due to cold /sick. I'm not a smoker. It didn't help at all. I didn't stop coughing. It did make me feel nauseous though. If I could, I would have rated it a ZERO OR NEGATIVE TEN."

Was this helpful?YesNo
5 Report
  • Cant...
  • Taken for less than 1 month
  • March 20, 2018

For Cough "I took a dose of Delsym at 9pm and felt my cough calm down before bed. Woke up at 3am filled with anxiety and two hours later, I'm still awake. After reading all the negative reviews and the reaction I have, I don't think I'll take this medicine again. Hoping my stomach stays strong. Picking up some elderberry syrup once the sun comes up."

3 / 10
Was this helpful?YesNo
5 Report
  • Chloe...
  • February 12, 2018

For Cough "I used this because I had a terrible cough so I took it before bed. I was up all night nauseous and feeling terrible. Then I threw up from this medicine I don’t recommend this it shouldn’t be sold if all it’s going to do is make you throw up."

Was this helpful?YesNo
5 Report
  • Cough...
  • Taken for less than 1 month
  • November 24, 2016

For Cough "Developed a cold that just wouldn't go away and that turned into a cough. Took Vicks, Mucinex, NyQuill, but nothing controlled the cough well. Decided to try Delsym and while it did control the cough much better than the others, I woke up in the early hours of the morning with extreme diarrhea, awful awful cramping, and sweating to death...I literally sat on the toilet for an hour dry heaving because the pain was so bad. It was terrible. For the next 24hrs my stomach just hurt trying to recover. I only thought I had gotten minor food poisoning but this morning when I had just liquid bowel movements again I decided to search reviews since that's the only thing that has changed...am definitely going to stop taking...."

4 / 10
Was this helpful?YesNo
6 Report
  • Nonsm...
  • Taken for 1 to 2 years
  • April 3, 2018

For Cough "I take delsum when I get sick and have a cough if I don't go to the doctor. It does work great. Stops my cough completely. Can cause nausea if taken on an empty stomach. My only problem with it is I can't go to sleep all the way. I end up in a drowsy state kind of like when you've just started to fall asleep-still kind of aware of surroundings. This cycles pretty much all night with wakefulness about every hour. The night seems to last for days, and my alarm going off is a relief. Not too tired the next day but not an enjoyable feeling for me, although a night of all night coughing is more miserable. So pros and cons for its use. In the daytime it can cause tiredness but does knock out the cough."

8 / 10
Was this helpful?YesNo
5 Report
  • Lindsay
  • Taken for less than 1 month
  • October 4, 2016

For Cough "I am so confused about the explosive diarrhea reviews. Long story short, I got something last week that was more than just a common cold. Started with the usual scratchy throat, but by day 3, the cough was so unbearable that I later found out at urgent care I cracked a rib from coughing so hard. They gave me RX cough syrup which I only took once since the codene in it made me throw up violently (not fun with a cracked rib). Picked up some delsym around 1am at the pharmacy and actually slept for about 6 hours. Had to go to work the next morning and took my delsym with me. Didn't need to take another dose until about noon. I truly feel like this medicine saved my other ribs from my own abuse! Try it once before assuming you'll poop your pants"

8 / 10
Was this helpful?YesNo
6 Report
  • Chick...
  • Taken for less than 1 month
  • April 29, 2019

For Cough "I took Delsym once and didn't help cough, decided to try a second dose more than 12 hours later still no help, but now have explosive diarrhea. (Not ideal when you have a bad cough!) Would not recommend."

2 / 10
Was this helpful?YesNo
4 Report
  • Amber
  • April 7, 2016

For Cough "I took the recommended dosage of Delsym and it went in my mouth and set my throat on fire I have never felt pain like that I couldn't sleep at all I sat up all night crying I've never felt pain like that from a cough medicine or so-called cough medicine"

1 / 10
Was this helpful?YesNo
6 Report
  • Laura...
  • January 14, 2017

For Cough "Went to urgent care and the doctor recommended Delsym he warned me it can cause diarrhea so to take Imodium with it to counteract it. It definitely helped suppress the cough, and tasted much better than NyQuil. (That contains Benadryl & Tylenol)"

6 / 10
Was this helpful?YesNo
5 Report
  • verys...
  • October 6, 2016

For Cough "took this for cough last night and made my stomach hurt almost instantly then woke up to horrible loose stools and stomach cramps it has been 24 hours and i am still in pain. It may have helped the cough slightly but this is way worse!"

1 / 10
Was this helpful?YesNo
5 Report
  • City...
  • March 31, 2017

For Cough "This did stop my cough all night after suffering from a terrible cough for 5 days but I have severe watery diarrhea a short time after taking it. My husband had the same cough and it stopped his cough, too, luckily he did not get diarrhea. The grape flavor tasted pretty good. Imodium stopped my diarrhea with 2 doses. I will save the rest of bottle for him but not for me."

7 / 10
Was this helpful?YesNo
5 Report
  • ClaireA
  • Taken for less than 1 month
  • February 12, 2017

For Cough "I took for a constant, deep barking cough. I worked quickly and well, calming my cough and allowing me to get sleep. However, it makes me incredibly drowsy - way worse then unisom. There was also bit of dizziness. I did not have any gastrointestinal side effects. I will use it again but only at night since it knocks me out"

5 / 10
Was this helpful?YesNo
5 Report
  • Teecher
  • Taken for less than 1 month
  • December 30, 2016

For Cough "Due to a medical condition I was told this was the safest cough suppressant for me to take. I took it before bed and woke up in the middle of the night extremely nauseous. Although it did suppress my cough I can do without the nausea !"

4 / 10
Was this helpful?YesNo
5 Report
  • Manda_A
  • April 22, 2017

For Cough "I found this page and everything clicked just two days too late. While my cough went away, the first night I woken up with severe cramping and the worst diarrhea of my life and was unable to hold food down for 12 hours. Then I took the medicine the next night and woke up to constant severe cramping to the point of skipping all my meals and popping pepto until the 12 hour mark when I was able to hold down a bagel. Thank god I searched this tonight because I was about to take it again!! It is not expired but rather a painful fast track to a cleanse. Never touching again."

2 / 10
Was this helpful?YesNo
5 Report
  • Jlo
  • Taken for less than 1 month
  • February 15, 2020

For Cough "Both times that I have taken this medicine it cured my cough completely, both times I woke up in the middle of the night around 330am and I felt like I was speeding on drugs.In the morning I felt dizzy and horrible.This medicine is not worth it. The side effects last at least 24 hours."

2 / 10
Was this helpful?YesNo
3 Report
  • SickC...
  • Taken for less than 1 month
  • December 10, 2019

For Cough "I took this medicine for a cough so I could sleep well before a final exam. I'm now up at 3am with diarrhea, intense stomach cramps, and I'm so dizzy I can't walk. It's also impossible to sleep because of how panicked it making me feel. I made myself WORSE by taking this. BEWARE"

2 / 10
Was this helpful?YesNo
3 Report
  • Cougher
  • Taken for less than 1 month
  • August 20, 2019

For Cough "I usually use Delsym as the other products hurt my stomach. Purchased the grape flavor and took first dose at work, also was told by pharmacist that I can combine with mucinex-D tablets. Unfortunately this combo got me high as anything at work- must have been the pseuodoephridrine in the mucinex D. Essentially my head was spinning and I was slightly confused and excited. Another side effect included lots of watery diarrhea and loud stomach gas. I have ongoing bubble guts some 12 hours later. My coughing fits were greatly reduced though. I definitely won’t be combining those two medications again."

9 / 10
Was this helpful?YesNo
3 Report
  • Chris
  • Taken for less than 1 month
  • December 9, 2019

For Cough "Excellent cough medicine. My physician recommended it. Completely silenced my cough. No side effects except some diarrhea which is no big deal. Just glad it helped my cough which is caused by a cold virus."

10 / 10
Was this helpful?YesNo
3 Report

Reviews may be edited to correct grammar/spelling or to remove inappropriate language and content. Reviews that appear to be created by parties with a vested interest are not published. This information is not intended to endorse any particular medication. While these reviews may be helpful, they are not a substitute for the expertise, knowledge, and judgement of healthcare professionals.