Ulspira

Nitric Oxide · Gas · Respiratory (inhalation)

Prescription (Rx) Vasodilator

Warnings

WARNING: Administration of this gas mixture may be hazardous or contraindicated. For use only by or under the supervision of a licensed practitioner who is experienced in the use and administration of gas mixtures, and if familiar with the indications, effects, dosages, methods, and frequency and duration of administration, and with the hazards, contraindications and side effects and the precautions to be taken.

Label text from the FDA structured product label by Airgas Therapeutics, LLC (revised Oct 30, 2025). Long sections are shortened; the complete label is on DailyMed.

Active ingredients

Ulspira NDC products (2)

NDCStrength & formLabelerType
82605-006Nitric Oxide .8 mL/100L
Gas
Airgas Therapeutics, LLCANDA
82605-008Nitric Oxide .8 mL/100L
Gas
Airgas Therapeutics, LLCANDA

Frequently asked questions

Who makes Ulspira?

Ulspira is listed by 1 labeler in the FDA NDC directory, including Airgas Therapeutics, LLC.