CAYSTON® Delivery Method

Inhaled antibiotic delivered directly to the airways

  • The airways of the lungs are the site of Pseudomonas aeruginosa (Pa) infection
  • CAYSTON is aztreonam that has been reformulated for inhalation with the amino acid lysine

CF airway infected with Pa

Pseudomonas aeruginosa infected airway image
Learn About CAYSTON's Systemic Exposure
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