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Cough, Cold, & Flu


Looking for affordable relief from cough, chest congestion, or sinus pressure? Our collection includes trusted generic alternatives to Mucinex®, Robitussin®, and Coricidin® — without the brand-name price tag. Shop guaifenesin-based expectorants and dextromethorphan-free options for dry cough, mucus buildup, and sore throat.

Shop Guaifenesin Expectorants & Decongestant-Free Cold Relief

Customer Favorite: Our most popular cough syrup is ONCOR Guaifenesin 100 mg/5 mL — sugar-free, alcohol-free, and only available at xeteor.com.

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  • Major Cough & Cold HBP - 16 Tablets | Coricidin HBP (10 Pack) Major Cough & Cold HBP - 16 Tablets | Coricidin HBP (10 Pack)

    Major Cough & Cold HBP - 16 Tablets | Coricidin HBP (10 Pack)

    Major
    $23.99
    Bulk Cold Relief for High Blood Pressure – 160 Tablets This 10-pack of Major Cough & Cold HBP offers a reliable, budget-friendly solution for managing cold and cough symptoms in households with high blood pressure. Each box contains the same...
  • Oncor Guaifenesin 100 mg Cough Syrup - 16 fl oz | Robitussin (3 Pack) Liquid Guaifenesin 100 mg with No Dextromethorphan Price

    Oncor Guaifenesin 100 mg Cough Syrup - 16 fl oz | Robitussin (3 Pack)

    Oncor Pharmaceuticals
    $22.98
    Oncor Guaifenesin Syrup 100 mg/5 mL – 16 oz Each (3 Pack) | Robitussin Alternative, No DM, Sugar-Free Oncor Guaifenesin Syrup delivers reliable, sugar-free chest congestion relief using 100 mg of guaifenesin per 5 mL. This smooth cherry-flavored...
  • Oral Supplement Emergen-C® Super Orange Flavor Powder 0.3 oz. Individual Packet Box This product is fulfilled by McKesson.

    Oral Supplement Emergen-C® Super Orange Flavor Powder 0.3 oz. Individual Packet

    Emergen-C
    $24.35
    Oral Supplement Emergen-C® Super Orange Flavor Powder 0.3 oz. Individual Packet Super Orange Emergen-C fizzes in water to furnish 1,000 mg of vitamin C with 32 different mineral complexes plus B vitamins Sweetened with fructose for quick energy...
  • Health Star Night Time Pain Medicine - Acetaminophen 500 mg / Diphenhydramine 25 mg  | Tylenol PM (3 Pack) Night Time Pain/Allergy Relief 500 mg Strength Acetaminophen / Diphenhydramine HCl Capsule 100 per Bottle

    Health Star Night Time Pain Medicine - Acetaminophen 500 mg / Diphenhydramine 25 mg | Tylenol PM (3 Pack)

    Health Star
    $24.99
    Health Star Night Time Pain Medicine - Acetaminophen 500 mg / Diphenhydramine HCl 25 mg - 100 Capsules | Tylenol PM (3 Pack) Please note this item is fulfilled by McKesson. Orders are processed within 1 - 3 business days with the exception of...

Frequently Asked Questions

What is guaifenesin used for?

Guaifenesin is an expectorant that helps loosen mucus in the airways, making it easier to cough up and clear chest congestion. It’s commonly found in cold and cough medications like Mucinex® and Robitussin®.

Can I take guaifenesin if I have high blood pressure?

Yes, guaifenesin is generally safe for people with high blood pressure because it does not contain decongestants like pseudoephedrine or phenylephrine, which can raise blood pressure.

What’s the difference between Mucinex and Robitussin?

Both Mucinex® and Robitussin® offer guaifenesin-based products. The main difference is that some Robitussin formulas also include dextromethorphan for cough suppression. Always check the label if you want a dextromethorphan-free option.

What cold medicine can I take without pseudoephedrine?

Look for decongestant-free options that contain only guaifenesin or cough suppressants like dextromethorphan. Products like ONCOR Liquid Guaifenesin are effective without containing pseudoephedrine.

Is saline nasal spray good for congestion?

Yes, saline sprays can help relieve nasal congestion by moisturizing and clearing nasal passages. They're drug-free and safe for daily use, but they don't treat chest congestion or cough symptoms.