Dextromethorphan User Reviews & Ratings (Page 4)

• mea...
• Taken for less than 1 month
• July 17, 2018

Dextromethorphan for Cough "Took recommended dose at night. Woke up completely disoriented and dizzy, and had extreme waves of anxiety and feeling like I was going to pass out all day. Finally seemed to wear off around 24 hours later, but was the worst experience. This was actually my second time, I tried it again just to make sure that it was the medicine causing it and not some strange panic attack. It's definitely the medicine."

• ang...
• June 20, 2016

For Cough "One of the most horrible drugs I've taken in my life. Mind you, it was very effective at suppressing the cough, but it gave me vertigo like no tomorrow. I had huge dilated pupils, severe dizziness, vertigo (cannot walk unassisted), confusion, and retrograde amnesia. I had to take one day off work plus the whole weekend to lay in bed trying to fight the dizziness. It is now the 4th day since I took the drug (extended-release pill x 3 doses), and I'm still fighting the side effects. It has severely impaired my ability to concentrate at work, and I do not recommend this for anybody."

• G J...
• Taken for less than 1 month
• August 28, 2014

Dextromethorphan for Cough "Severe coughing and cold, tried other over-the-counter cough and cold products. The only product that really worked was Buckley's Cough Mixture, and I did not experience any side effects. I recommended it to many people, and it worked for them. Now we can't find it anywhere."

• The...
• Taken for less than 1 month
• May 12, 2016

For Cough "I'm currently sitting on the toilet because I literally cannot finish washing my hands before I have to come back. Took it last night and was up from 2-4, pooping my brains out, just shook it off as something I ate. Took it again tonight, and the repeated diarrhea has confirmed it was the Robitussin."

• Rig...
• Taken for less than 1 month
• April 11, 2016

Dextromethorphan for Cough "Don't take it! First, it doesn't work. Second, I had stomach pain starting about 15 minutes after I took it. Sick stomach for hours. Then about 5 hours in, I started throwing up violently. Delsym is the only thing I had in my stomach."

• Peg...
• Taken for less than 1 month
• November 23, 2017

Dextromethorphan for Cough "Boy, do I wish I had read the reviews on this medicine BEFORE I took it! I have been sick for a week with a nasty virus and finally broke down late last night and took a dose of Delsym. I admit it stopped my cough in its tracks, but I woke up six hours later with such bad diarrhea, it was like my keister had sprouted a fountain. My husband took it and within a short time developed terrible chills. I think, from this point forward, I will just deal with the cough."

• Dha...
• April 2, 2019

Dextromethorphan for Cough "I took this syrup after my dinner and woke up with a 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. It's more than 24 hours now, and I am still facing this issue. Will never recommend this to anyone."

• Ric...
• Taken for less than 1 month
• January 17, 2019

Dextromethorphan 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 from being a constant problem. Would recommend for dry coughs. None of the drowsiness that some other cough medicines induce."

• TAa...
• Taken for less than 1 month
• September 12, 2018

Dextromethorphan 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."

• Fra...
• March 16, 2017

Dextromethorphan for Cough "A lot of negative reviews here. I find Delsym to be very effective treating my cough. No symptoms of diarrhea at all. Of course, I don't take it on an empty stomach. Anyway, pretty good stuff in my opinion."

• Lor...
• October 10, 2018

Dextromethorphan 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."

• XKa...
• October 6, 2016

Dextromethorphan for Cough "I honestly wasn't sure if it was the medication that did this to me until I just almost took it again and decided to read reviews. A couple of hours after I took it, I woke up three different times due to extreme stomach pain. The third time I decided to try to go to the bathroom. My stomach hurt so bad that I felt like the muscles in my stomach were just stuck tight. I felt like I couldn't even go to the bathroom because it hurt so bad. After having extreme pain and diarrhea, I started getting chills, lightheaded, and swearing profusely. I seriously thought I was going to die and started dialing 911 before laying on my bathroom floor for a couple of minutes, and it stopped. I wasn't even sure if it was the medication before reading all these."

• Lin...
• Taken for less than 1 month
• October 4, 2016

Dextromethorphan 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 codeine in it made me throw up violently (not fun with a cracked rib). Picked up some Delsym around 1 am 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."

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

Dextromethorphan 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."

• Can...
• Taken for less than 1 month
• March 20, 2018

Dextromethorphan for Cough "I took a dose of Delsym at 9 pm and felt my cough calm down before bed. Woke up at 3 am 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."

• Sho...
• Taken for less than 1 month
• February 22, 2020

Dextromethorphan for Cough "I took this because my family flew into town and I couldn’t stop coughing. I got a terrible headache and got very dizzy and nauseous. After the nauseousness passed, I was straight tripping. I can’t believe this stuff is legal. Don’t take it unless you have absolutely no other choice whatsoever."

• Lau...
• January 14, 2017

Dextromethorphan 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 and Tylenol.)"

• Fec...
• March 7, 2017

Dextromethorphan for Cough "Did absolutely nothing to alleviate my cough. And now I am feeling slightly nauseated. I actually think my cough was better before taking it, as at least the hacking was removing phlegm. Now it's a useless dry cough that is just as painful to my poor abused ribs. Thankfully, I haven't noticed any warning signs of diarrhea. Hopefully, it'll stay that way. Overall, this product was an unsatisfying waste of my money and time."

• Tin...
• Taken for less than 1 month
• March 9, 2019

Dextromethorphan 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 effect of feeling drunk yet high at the same time. I am very lethargic initially an hour after taking it. However, then I have this mental clarity phase where I become very focused 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 effects."

• Sal...
• Taken for less than 1 month
• April 19, 2015

Dextromethorphan for Cough "Every time there's a virus or allergies in the air due to having asthma, I usually end up catching bronchitis from it, and these, by far, are the only thing that really helps the coughing. Not to mention, I've tried a lot of other cough suppressants, even prescriptions, and these truly do help better than any I've found! I would definitely recommend trying them!"

• Cit...
• March 31, 2017

Dextromethorphan 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 the bottle for him, but not for me."

• Tee...
• Taken for less than 1 month
• December 30, 2016

Dextromethorphan 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!"

• kas...
• Taken for less than 1 month
• February 6, 2017

For Cough "I took Delsym for a cough that was bothering me. It didn't stop the cough, but within a half hour, I had terrible diarrhea. At first, I didn't make the connection, but the next morning, I tried it again and got the same results. It's a waste of money, and there are no redeeming qualities to it."

• Man...
• April 22, 2017

Dextromethorphan for Cough "I found this page, and everything clicked just two days too late. While my cough went away, the first night I woke 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 it again."

• dgg...
• September 24, 2020

Dextromethorphan "I’m getting over the last symptoms of COVID, and I had a persistent cough, so my parents recommended I take Delsym. Well, it did its job, I didn’t have a cough, but I had way more side effects than I would’ve liked. I felt extremely off balance and like I was floating. I had bad diarrhea, a rapid heart rate, and even after working 5 hours, I had anxiety and couldn’t sleep that night, and that was hours after taking it! Crazy experience, felt like I was on actual drugs. Probably won’t be taking it again."