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