---
product_id: 60577753
title: "Delsym 12 Hour Cough Medicine for Adults, Powerful Relief for 12 Hours, Cough Suppressant Liquid with Extended-Release Dextromethorphan, Grape Flavor Liquid Cough Syrup, 5 Fl Oz (Pack of 1)"
brand: "delsym"
price: "₨12300"
currency: LKR
in_stock: true
reviews_count: 8
category: "Delsym"
url: https://www.desertcart.lk/products/60577753-delsym-12-hour-cough-medicine-for-adults-powerful-relief-12
store_origin: LK
region: Sri Lanka
---

# 12-hour extended relief pleasant grape flavor smooth liquid formula Delsym 12 Hour Cough Medicine for Adults, Powerful Relief for 12 Hours, Cough Suppressant Liquid with Extended-Release Dextromethorphan, Grape Flavor Liquid Cough Syrup, 5 Fl Oz (Pack of 1)

**Brand:** delsym
**Price:** ₨12300
**Availability:** ✅ In Stock

## Summary

> ⏳ Stay unstoppable with 12 hours of smooth, non-drowsy cough relief!

## Quick Answers

- **What is this?** Delsym 12 Hour Cough Medicine for Adults, Powerful Relief for 12 Hours, Cough Suppressant Liquid with Extended-Release Dextromethorphan, Grape Flavor Liquid Cough Syrup, 5 Fl Oz (Pack of 1) by delsym
- **How much does it cost?** ₨12300 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/60577753-delsym-12-hour-cough-medicine-for-adults-powerful-relief-12)

## Best For

- delsym enthusiasts

## Why This Product

- Trusted delsym brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Top-Ranked:** #1 in cough syrups with 4.7-star rating—join thousands who rely on Delsym for dependable relief.
- • **Smooth & Tasty Experience:** Grape-flavored liquid that goes down easy without that dreaded medicinal aftertaste.
- • **All-Day & Night Cough Control:** Powerful 12-hour extended-release formula keeps coughs at bay so you can focus on what matters.
- • **Non-Drowsy, Clear-Headed Relief:** Stay sharp and productive—no sedation, just steady cough suppression.
- • **Simple Dosing, Maximum Convenience:** Only twice a day dosing with an easy-measure cup—perfect for busy professionals on the go.

## Overview

Delsym 12 Hour Cough Medicine delivers powerful, extended-release cough suppression with Dextromethorphan Polistirex, providing up to 12 hours of relief from coughs caused by colds, flu, or throat irritation. Its smooth grape-flavored liquid formula is non-drowsy, easy to take, and designed for adults and children over 4 years. Trusted by thousands and ranked #1 in cough syrups, Delsym offers convenient twice-daily dosing to keep you productive and rested.

## Description

Delsym 12 Hour Cough medicine for adults helps control cough for up to 12 hours with the powerful active ingredient Dextromethorphan Polistirex extended-release suspension cough suppressant. This cough syrup can be taken during the day or before bed to help control cough caused by the common cold or flu. Delsym 12 hour cough relief adult cough syrup suppresses cough when you need it most.

Review: 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.
Review: Delsym - Taste better then other cough medicine does not make you drowsy and most of all it provides 12 plus hours of cough relief

## Features

- COUGH SUPPRESSANT FOR ADULTS AND CHILDREN: Get up to 12 hours of relief from nagging cough caused by the common cold and flu, minor throat irritation, or inhaled irritants
- DAY OR NIGHT COUGH MEDICINE: Take during the day or night for long-lasting relief from cough to help you go about your day or get to sleep
- ACTIVE INGREDIENT: This over-the-counter medication controls cough with Dextromethorphan Polistirex extended-release suspension cough suppressant
- DELSYM COUGH SYRUP FLAVORS: Choose from orange or grape flavor
- Use as directed, for adults and children 4 years and over

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B011O2TUTY |
| Best Sellers Rank | #1,624 in Health & Household ( See Top 100 in Health & Household ) #1 in Cough Syrups |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,350) |
| Date First Available  | February 4, 2019 |
| Manufacturer  | Reckitt Benckiser |
| Package Dimensions  | 5.87 x 2.87 x 1.65 inches; 4.97 ounces |

## Product Details

- **Active Ingredients:** Dextromethorphan Polistirex
- **Brand:** Delsym
- **Item Weight:** 4.97 Ounces
- **Product Benefits:** Cough Relief
- **Specific Uses For Product:** Cough

## Images

![Delsym 12 Hour Cough Medicine for Adults, Powerful Relief for 12 Hours, Cough Suppressant Liquid with Extended-Release Dextromethorphan, Grape Flavor Liquid Cough Syrup, 5 Fl Oz (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71izgGn6oVL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Maybe i'm not getting it, but why is this so expensive?**
A: It’s a pretty strong medication

**Q: when is the expiration date?**
A: Whatever date is on the bottle or package is the expiration date

**Q: List all ingredients please**
A: Thank you for your interest in Delsym® Cough 12 Hour Liquid! The ingredients in this product are Dextromethorphan Polisterex, citric acid anhydrous, D&C Red No.33, edetate disodium, ethylcellulose, FD&C Blue No. 1, flavor, high fructose corn syrup, methylparaben, polyethylene glycol 3350, polysorbate 80, propylene glycol, propylparaben, purified water, sucrose, tragacanth, vegetable oil, and xanthan gum.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Delsym 12 Hour Cough Medicine for Adults
*by B***N on February 13, 2026*

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.

### ⭐⭐⭐⭐⭐ Delsym
*by L***A on February 6, 2026*

Taste better then other cough medicine does not make you drowsy and most of all it provides 12 plus hours of cough relief

### ⭐⭐⭐⭐⭐ Best Cough Syrup Ever!
*by S***E on January 31, 2026*

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.

## Frequently Bought Together

- Delsym Adult 12 Hr Cough Relief Liquid, Grape, 5oz
- Cough Suppressant and Expectorant,Mucinex DM Maximum Strength 12 HourTablets 42ct, 1200 mg Guaifenesin,Relieves Chest Congestion,Quiets Wet and Dry Cough,#1Doctor Recommended OTC expectorant
- Delsym Maximum Strength Cough Suppressant, Fast Release Caplets, Lasts up to 8 Hour Day or Night, 20 Count

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*