Description and Brand Names

Drug information provided by: Merative, Micromedex®

US Brand Name

  1. Asthmanefrin
  2. S2
  3. S-2 Inhalant

Canadian Brand Name

  1. Vaponefrin


Racepinephrine inhalation is used as temporary relief for mild symptoms of a weak type of asthma, called intermittent asthma (eg, chest tightness, trouble breathing).

This medicine is available over the counter.

This product is available in the following dosage forms:

  • Solution