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Heliox

Heliox is a prescription drug, made by 2 manufacturers.

Type
Prescription
Drug class
Not classified
Route
Respiratory (Inhalation)
Manufacturers
2

Related recalls

FDA drug recalls that name this drug or its active ingredient

All drug recalls

Forms and strengths

From the FDA NDC Directory · 2 product codes

Dosage formStrengthRouteNDCs
Gas200 mL/Lrespiratory (inhalation)2

Side effect reports to FDA

FDA Adverse Event Reporting System (FAERS), 38 reports that list heliox, data through 07/30/2026

Anyone can report a problem to FDA, and a report does not mean the drug caused the problem. Reports can be duplicated or incomplete, and counts depend on how widely a drug is used. Do not stop or change a medicine because of this list. Talk to your doctor or pharmacist.

Most often reported reactions

  • Drug ineffective18
  • Condition aggravated5
  • Off label use5
  • Dyspnea4
  • Agranulocytosis3
  • Dermatitis bullous3
  • Hypoxia3
  • Maternal exposure during pregnancy3
  • Pneumonia3
  • Acute kidney injury2

To report a side effect, use FDA MedWatch.

Manufacturers and labels

2 FDA labels

  • A-OX Welding Supply, LLCShown hereNDA205767 · Label 10/23/2025 · NDC 10297-080Full label
  • Metro Welding Supply CorporationNDA205849 · Label 10/20/2025 · NDC 62273-007Full label

Heliox: common questions

Is Heliox a prescription drug?
Yes. Heliox is a prescription (Rx) drug.
Are there other products with the same active ingredient as Heliox?
Yes. Other FDA-listed products with the same active ingredients include Air Compressed, Reconstituted Air, Oxygen Nitrogen Mixture, Nitrogen Oxygen Mix.
Who makes Heliox?
2 manufacturers list Heliox with the FDA, including A-OX Welding Supply, LLC, Metro Welding Supply Corporation.

Source: U.S. Food and Drug Administration, openFDA drug label (SPL) and NDC Directory · Last updated 10/23/2025 · Label text is shown as published by the manufacturer. Not medical advice

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