Uses, Dosage & Side Effects: Cayston Inhaler

Cayston Inhaler

Generic nameaztreonam (inhalation)
Drug classMonobactams
FormsLyophilized powder for inhalation solution (single-use vial) with diluent ampule

Cayston is a prescription inhaled antibiotic that contains aztreonam. It is used to improve breathing symptoms in people with cystic fibrosis (CF) who have a lung infection caused by the bacteria Pseudomonas aeruginosa.

Read the full guideUses, dosage, side effects, precautions, and sources, written from the same verified facts.

General information, not medical advice

Your prescriber and the leaflet in your pack know your situation. This page does not.

  • Follow your prescriber and the leaflet
  • Don't start, stop, or change a dose on your own
  • Doses and warnings differ by country and product
Facts checked by a personFull disclaimer

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