Robitussin Maximum Strength Nighttime Cough DM Syrup - Dextromethorphan - 8 fl oz: Berry Flavor, 1-Pack
$12.99 ($1.62/fluid ounce)
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Guests are saying
This cough syrup is highly regarded for its effectiveness in providing relief from persistent coughs, especially at night. Many guests appreciate its ability to help them sleep better without waking up due to coughing. The product is praised for its smooth consistency and mild flavor, making it easier to take compared to other cough medicines. While some guests mention taste issues, the overall consensus is that it delivers solid results when dealing with cold symptoms.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.5 out of 5 stars with 239 reviews
quality: 4.25 out of 5
value: 4.28 out of 5
80% would recommend
30 recommendations
5 out of 5 stars
6 November, 2026
Finally, a Good Night's Sleep!
I have been battling bronchitis for a week and coughing all night. I received this last night, and it gave me the best sleep I have had in days! I am also noticing a difference in my cough. It sounds like it is finally starting to break up.
5 out of 5 stars
Thumbs up graphic, would recommend
26 September, 2026Verified purchase
Please reformulate to remove xantham gum - make vegan version
Loved this product when sick with cough to help sleep. HOWEVER, now I have an allergy to xantham gum. PLEASE, please reformulate and take out the xantham gum! I don't want a cough syrup with acetaminophen, so Robitussin has always been perfect for me until now. Please update formula with NO xantham gum.
5 out of 5 stars
29 August, 2026
originally posted on influenster.com

Strong and effective
I had a lingering cough for weeks! I work at a school and constantly get sick, this is the one thing that knocks my cough out fast. Anytime I feel sick I make sure to have this fully stocked!
4 out of 5 stars
20 August, 2026
originally posted on influenster.com

Gets the job done!
This is a life saver when you have a persistent cough at night. I was up all night coughing for 2 nights in a row, but after taking this I was finally able to get some much needed rest! Like most liquid medicines it doesn't have the greatest taste, but it gets the job done and that's what's in important!
5 out of 5 stars
24 April, 2026
originally posted on influenster.com

Best choice for over-the-counter
The instructions are very easy to follow. This side of it effects is very minimal and they absorbed well. The texture is it good against the job done the cough and the chest congestion goes away temporarily and the maximum extra strength made me feel like I can fly.
5 out of 5 stars
13 April, 2026
originally posted on influenster.com

Effective!
This is the most effective medicine for cough I ever took. It makes my sleepy much better without the coughing waking me up during the night, which makes a big difference in my mood.
5 out of 5 stars
24 February, 2026
originally posted on influenster.com

It’s an amazing medication
I love this medication when I’m super sick it helps me not cough as much and it’s good for me being a diabetic it has no sugar it’s my favorite thing to that
5 out of 5 stars
18 February, 2026
originally posted on influenster.com

Works fantastic
I had a really bad cough that would get worse at night and caused me not to sleep for many nights in a row. My doctor prescribed me pills to keep me from coughing at night, but they did not do a thing. I decided to give this product a try and it works so well. It hardly coughed at night and it gave me a really good nights sleep. I also didn’t wake up feeling groggy. I would continue to buy this product when needed. The taste was also kind of yummy. This is a product I bought with my own money.
5 out of 5 stars
8 February, 2026Verified purchase
Works
Suppressed my frequent cough very well and helped me sleep through the night.
5 out of 5 stars
31 January, 2026
originally posted on influenster.com

Effective nighttime cough relief that finally lets
This really helped quiet my cough at night so I could sleep. Strong, effective, and works when you need real relief. and it’s affordable—great value for what you get.
4 out of 5 stars
28 January, 2026
originally posted on influenster.com

Good for calming cough
I have used this a few times when I had a bad cough at night and it helped a lot and could sleep. These kind of medicines always taste good enough for me
5 out of 5 stars
8 January, 2026
originally posted on influenster.com

Great for cough
This is a really good product to use at night that will help to calm your coughing and allow you to get some sleep. It’s inexpensive and can be bought in stores and online as well.
5 out of 5 stars
Thumbs up graphic, would recommend
3 January, 2026Verified purchase
(no review title)
This was a life saver for the december 2025 respiratory virus that seemed never ending. The only thing that helped me be able to sleep at night during it!
5 out of 5 stars
24 December, 2025
originally posted on influenster.com

A strong nighttime formula that reduces coughing a
Robitussin Maximum Strength Nighttime Cough DM is something I reach for when a nighttime cough makes it impossible to sleep. The consistency is smooth and easy to swallow, and the flavor is mild for a medicine with this strength. Within a short time, it helped calm the cough enough for me to relax and get some rest. It’s definitely a strong formula, so I’m careful with the dosage and only use it when symptoms are really bothering me. I also appreciate that it doesn’t feel overly harsh on the throat. It’s not an everyday solution for me, but it’s effective when I need solid relief during a rough cold night.
1 out of 5 stars
Thumbs down graphic, would not recommend
12 December, 2025
Gave to wrong address
Item received not by me!
5 out of 5 stars
25 November, 2025
originally posted on influenster.com

Works well overnight
Along with my sinus issue, I take this cough medicine at night so I can sleep. The berry flavor is doable, better than original flavor. It seems to quiet my cough so I can rest easier.
5 out of 5 stars
14 November, 2025
originally posted on influenster.com

Great and affordable 👌
Works the way it should! One of the best and affordable medicines when you're sick! Ingredients are understandable and can help when you have to go to work still!
5 out of 5 stars
1 November, 2025
originally posted on influenster.com

Effective
This is a must need when you're sick and can't sleep. It's very effective and controls my cough while also allowing me to sleep. It doesn't have a bad taste and smells good. This was worth the buy.
5 out of 5 stars
6 October, 2025
originally posted on influenster.com

Fast and effective also its non drowsy
Portable package easy to carry round , price efficient fast and effective relief flavorful. Scent is agreeable natural flavors and ingredients.
5 out of 5 stars
30 September, 2025
originally posted on influenster.com

Lifesaver
This has been a lifesaver. Being in education I always get sick but sleep is super important. Both my son and I use this so we can quiet our cough and sleep at night. The flavor isn’t too bad. I would recommend this to a friend.