

⏳ Stay unstoppable with 12-hour cough relief that keeps you in control!
Delsym 12 Hour Cough Medicine delivers powerful, extended-release cough suppression with Dextromethorphan Polistirex, providing up to 12 hours of relief. Its pleasant orange flavor and suitability for adults and children 4+ make it a trusted choice for managing coughs caused by colds, flu, or irritants—day or night.








| ASIN | B00007KUX4 |
| Active Ingredients | Dextromethorphan polistirex |
| Additional Features | Long-Lasting |
| Age Range Description | Adult |
| Best Sellers Rank | #1,321 in Health & Household ( See Top 100 in Health & Household ) #1 in Cough Syrups |
| Brand | Delsym |
| Brand Name | Delsym |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 3,508 Reviews |
| Dosage Form | Liquid |
| Dose Release Method | Extended Release |
| Flavor | Orange |
| Item Dimensions | 1.69 x 2.75 x 5.69 inches |
| Item Form | Liquid |
| Item Weight | 7.84 ounces |
| Item dimensions L x W x H | 1.69 x 2.75 x 5.69 inches |
| Manufacturer | Reckitt Benckiser |
| Model Number | RGT-186 |
| Net Content Count | 1 Bottle |
| Number of Items | 1 |
| Package Type Name | Box |
| Product Benefits | Cough Relief |
| Specific Uses For Product | Cough |
| Target Audience | Unisex-Adults |
| UPC | 363824175652 353014842563 |
| Unit Count | 5.0 Fluid Ounces |
B**N
Delsym 12 Hour Cough Medicine for Adults
Long-Lasting Relief That Actually Lets You Rest. I’ve tried a lot of cough medicines over the years, and this one honestly feels like a quiet bodyguard for your throat. Delsym 12 Hour Cough Medicine for Adults worked exactly how I hoped it would when a stubborn cough just wouldn’t let me sleep. First thing I noticed was how smooth and easy it is to take. The liquid texture isn’t overly thick or harsh, and the flavor is surprisingly tolerable compared to many other cough syrups that taste like pure medicine. It goes down quickly without that lingering aftertaste that makes you dread the next dose. The real star here is the long-lasting relief. Instead of constantly re-dosing every few hours, this formula uses an extended-release cough suppressant (dextromethorphan polistirex) designed to control coughing for up to 12 hours, which is a huge plus when you’re sick and exhausted. I took it before bed and actually stayed asleep without waking up from nonstop coughing fits, which felt like a small miracle during a rough cold. Another thing I appreciate is that it’s non-drowsy, so I could take it during the day and still function normally. No foggy head, no heavy sedation, just steady cough suppression that quietly does its job in the background. It’s especially helpful for dry, irritating coughs that just won’t stop and make your throat feel raw. The dosing cup included is also convenient and makes measuring simple, which is great when you’re not feeling your best. The instructions are clear, and you only need it every 12 hours, making it very low-maintenance compared to other options that require constant monitoring. If I had to highlight one more positive, it’s how consistent the relief feels. Instead of a quick burst of effectiveness followed by the cough creeping back, this feels more even and controlled throughout the day and night. Overall, this is a dependable, long-lasting cough medicine that delivers comfort when you really need it. If you’re dealing with a persistent cough that’s ruining your sleep or daily routine, this is absolutely one of the most reliable over-the-counter options I’ve used. Highly recommended and definitely a staple in my medicine cabinet.
E**O
Works miracles.
An old lady at the supermarket told me to buy this since I had a nasty cough that wouldn’t go away. She was right. Nothing else made it stop. This nasty cough that has been float in around for the last few years is easily handled by this syrup. Amazing flavor and long lasting. Works almost instantly. Now I keep a bottle in the cupboard for just in case.
K**P
No more coughing
This stuff works. It’s a little spendy but worth it. Eased my crud cough so i could sleep at night. Definitely recommend.
L**A
Delsym
Taste better then other cough medicine does not make you drowsy and most of all it provides 12 plus hours of cough relief
S**E
Best Cough Syrup Ever!
This is the best working and strongest cough suppressant there is, besides the one you need an RX for from a physician. We’ve been using it for a very long time with great success. Don’t be fooled by the generic brands as they don’t have the same ingredients! Delsum is more expensive but you get what you pay for, in this instance.
M**A
Works as expected
It is cough syrup. It does not make you sleepy. But take before bed and coughing will slow down. I find this to be the best over the counter. The taste is ok as well. 5 stars if it totally stopped the coughing. 🙂
A**V
Helped my coughing.
Helps to calm down the cough. Taste not bad. It works for me.
D**H
Great cough syrup
Really helped with my nighttime cough. Coats my throat. Allows me to sleep without a naggy cough
Trustpilot
2 days ago
3 weeks ago