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Oncor Pharmaceuticals

Trusted Relief from Oncor Pharmaceuticals

Oncor Pharmaceuticals offers high-quality over-the-counter medications for cough, congestion, topical pain relief, and children’s fever reduction. Known for its effective formulations and affordable pricing, Oncor is a trusted choice for families and caregivers looking to save without sacrificing quality.

Popular Oncor Products

Why Choose Oncor?

  • Same active ingredients as name brands like Robitussin®, Aspercreme®, and Tylenol®
  • Sugar-free, alcohol-free, and dye-free formulas available
  • Made in the USA and available over the counter
  • Safe, effective, and affordable — backed by 8,000+ 5-star reviews

Explore More from Oncor

Need a guaifenesin-only expectorant without dextromethorphan? Read our full guide here and discover why Oncor is a top choice for DM-free relief.

Looking for pain relief without pills? Try our Oncor 4% lidocaine cream for fast, topical relief.

Have Questions?

Contact us — we’re happy to help you find the right Oncor product for your needs.

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  • ONCOR Liquid Guaifenesin 100mg / 5mL Expectorant - 16 fl oz Liquid Guaifenesin 100 mg with No Dextromethorphan Price

    Oncor Guaifenesin 100 mg / 5 mL Expectorant Cough Syrup - 16 fl oz | Robitussin

    Oncor Pharmaceuticals
    $12.99
    Oncor Guaifenesin Liquid – 100 mg per 5 mL (16 fl oz) | Sugar-Free Chest Congestion Relief Oncor Guaifenesin Liquid is a cherry-flavored expectorant that provides effective relief from chest...
  • 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...
  • Oncor Kids Pain and Fever Relief Cherry Flavor Liquid - 16 fl oz Oncor Kids Acetaminophen Liquid 160 mg / 5 mL Pain & Fever Relief Cherry Flavor - 16 fl oz

    Oncor Kids Acetaminophen Liquid 160 mg / 5 mL Pain & Fever Relief Cherry Flavor - 16 fl oz

    Oncor Pharmaceuticals
    $12.99
    Oncor Kids Pain and Fever Relief Acetamiophen Liquid - Cherry Flavor 16 fl oz Alcohol Free, Sugar Free, Aspirin Free, Ibuprofen Free Acetaminophen Liquid - 160 mg / 5 mL Cherry Flavor For the...
  • Oncor Lidocaine Cream 4% - 1.05 oz | Aspercreme (2 Pack) Oncor Lidocaine Cream 4% - 1.05 oz | Aspercreme (2 Pack)

    Oncor Lidocaine Cream 4% - 1.05 oz | Aspercreme (2 Pack)

    Oncor Pharmaceuticals
    $17.99
    ONCOR Lidocaine Cream 4% - 1.05 oz | Topical Anesthetic for Pain Relief, Tattoo Cream (2 Pack)Expiration Date: 11-2026What will I receive?2 boxes of ONCOR Lidocaine Cream 4% - 1.05 oz (TOTAL: 2.10...
  • Oncor Liquid Guaifenesin 12 Pack – 16 oz Bottles – No DM, Sugar-Free Expectorant Oncor Liquid Guaifenesin 100mg/5mL - 12 Pack with Highlight

    Oncor Liquid Guaifenesin 100 mg/5 mL – 16 oz (12 Pack) | No DM | Chest Congestion Relief

    Oncor Pharmaceuticals
    $69.96
    Oncor Guaifenesin Syrup 100 mg/5 mL – 12 Pack (16 fl oz Bottles) | Robitussin Alternative, No DM, Sugar-Free Get clean, powerful chest congestion relief — without unnecessary additives...

Frequently Asked Questions About Oncor Products

What is Oncor Pharmaceuticals?

Oncor Pharmaceuticals is a trusted manufacturer of affordable, over-the-counter medications including guaifenesin syrup, lidocaine cream, and children’s acetaminophen. Their products are made in the USA and often compare directly to name brands like Robitussin®, Aspercreme®, and Tylenol®.

Is Oncor Guaifenesin the same as Robitussin or Mucinex?

Yes. Oncor Guaifenesin contains 100 mg per 5 mL of guaifenesin—the same active ingredient found in Robitussin® and Mucinex® expectorant formulas. It helps loosen mucus and relieve chest congestion, but without dextromethorphan (DM), menthol, or sugar.

Does Oncor Lidocaine Cream work like Aspercreme?

Yes. Oncor Lidocaine 4% Cream is a generic alternative to Aspercreme® with the same active strength. It provides fast-acting topical relief for pain, itching, and minor skin irritation.

Is Oncor Acetaminophen safe for kids?

Yes. Oncor Kids Acetaminophen Liquid (160 mg/5 mL) is formulated for children and comes in a cherry-flavored, alcohol-free, and dye-free formula. Always follow dosing instructions based on your child’s age and weight.

Do I need a prescription to buy Oncor products?

No. All Oncor products listed on xeteor.com are available over the counter and do not require a prescription.