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Sunmark Tussin DM Cough Syrup – 8 fl oz | Compare to Robitussin DM

$14.99

Bulk discount rates

  • Buy 2 pay only $11.25 each
  • Buy 3 pay only $10.17 each
  • Buy 4+ pay only $9.63 each

Expiration Date: Item discontinued


✅✅ Tier 2: Standard Generic

Cough Suppressant + Expectorant Syrup • 8 fl oz Bottle • Dextromethorphan HBr 20 mg + Guaifenesin 200 mg per 10 mL

Why it works Sunmark Tussin DM Cough & Chest Congestion is a Tier 2 standard generic cough syrup. Each 10 mL dose combines dextromethorphan HBr 20 mg for cough suppression with guaifenesin 200 mg to help loosen phlegm and thin bronchial secretions.

✅ Fulfilled through a national healthcare distribution network — Typically arrives in 2–5 business days via our professional medical logistics network.
✅ Compare to Robitussin DM — Contains the same active ingredient types: dextromethorphan HBr and guaifenesin.
✅ Dual-Action Formula — Helps temporarily relieve cough while loosening mucus and thinning bronchial secretions.
✅ 8 fl oz Bottle — Includes dosing cup for measured liquid dosing.
✅ Non-Drowsy Formula — Does not contain a sedating antihistamine.
✅ Use Note — Adults and children 12 years and over: take 10 mL every 4 hours; do not exceed 6 doses in 24 hours.


UPC:
51162408

⚠️ Item Discontinued: This item is no longer available. However, a comparable generic match is in stock.


✅ Solution: Switch to GoodSense® Tussin DM. It matches the Sugar-Free formula (formulated with sorbitol & sucralose) and delivers the same active ingredients to safely relieve cough and congestion.

View In-Stock Replacement →

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Joe’s Translation: Why This Switch Makes Sense

  • What changed: The original item is no longer available due to supply changes, not because the formula stopped working.
  • What stays the same: The replacement uses the same active ingredients — Dextromethorphan HBr and Guaifenesin — in a sugar-free liquid designed for cough and chest congestion relief.
  • Plain English: You’re switching labels, not how the medicine works — the goal is to keep your routine consistent without the added sugar.

Compare more Robitussin-style cough syrup options?

Description

Sunmark Tussin DM Cough & Chest Congestion – 8 fl oz | Compare to Robitussin® DM

Cough Suppressant and Expectorant Liquid for Cold Relief

Sunmark Tussin DM provides powerful, non-drowsy relief from your worst cold symptoms. Each 10 mL dose combines 20 mg of Dextromethorphan HBr to control and suppress coughing with 200 mg of Guaifenesin to thin and loosen mucus. This dual-action formula makes coughs more productive while easing the urge to cough, helping you breathe easier throughout the day. For a complete comparison of generic alternatives, see our Robitussin generic alternatives guide.


What You'll Receive

  • One (1) Bottle of Sunmark Tussin DM Cough & Chest Congestion
  • Size: 8 fl oz (236 mL)
  • Includes a convenient dosing cup

Key Features & Benefits

  • Compare to Robitussin® DM: A generic alternative offering the same active expectorant and cough suppressant ingredients.
  • Dual-Action Relief: Contains 20 mg Dextromethorphan HBr (Cough Suppressant) and 200 mg Guaifenesin (Expectorant) per 10 mL.
  • Controls Coughs: Temporarily relieves coughing due to minor throat and bronchial irritation.
  • Loosens Mucus: Helps thin bronchial secretions to drain bronchial tubes and make coughs more productive.
  • Non-Drowsy Formula: Contains no sedating antihistamines, making it ideal for daytime use.

Uses

  • Temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold.
  • Helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes.

Directions & Dosage

  • Preparation: Measure only with the provided dosing cup (keep cup with product).
  • Adults & Children 12 years and over: 10 mL every 4 hours. Do not take more than 6 doses in any 24-hour period.
  • Children under 12 years: Do not use.

Ingredients & Other Information

  • Active Ingredients (in each 10 mL): Dextromethorphan HBr, USP 20 mg (Cough Suppressant); Guaifenesin, USP 200 mg (Expectorant).
  • Inactive Ingredients: Anhydrous citric acid, FD&C red no. 40, flavor, glycerin, high fructose corn syrup, menthol, propylene glycol, purified water, sodium benzoate, sodium citrate, sucralose.
  • Other Information: Each 10 mL contains 6 mg of sodium.
  • Storage: Store at 20°–25°C (68°–77°F). Do not refrigerate.

Warnings & Safety

  • MAOI Warning: Do not use if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.
  • Ask a doctor before use if you have: A cough that occurs with too much phlegm (mucus), or a cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema.
  • Stop use and ask a doctor if: Cough lasts for more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache. A persistent cough may be a sign of a serious condition.
  • Pregnancy/Breastfeeding: If pregnant or breast-feeding, ask a health professional before use.
  • Keep out of reach of children: In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).

Frequently Asked Questions (FAQ)

Is this the same as Robitussin DM?
This product contains the same active ingredients (Dextromethorphan HBr and Guaifenesin) in the same strengths as Robitussin® Cough + Chest Congestion DM, offering a comparable generic alternative.

Is this syrup sugar-free?
No. This specific formula contains high fructose corn syrup and sucralose.

Will it make me drowsy?
No. The active ingredients are an expectorant and a cough suppressant. It does not contain any sedating antihistamines.