Start and Stay on CAYSTON® (aztreonam for inhalation solution)

Find the answers you need to start and stay on CAYSTON.

  • Step-by-step Instructions For Use
  • Fitting Cayston Into Your Schedule

    Figuring out the best time for treatment is different for everyone. Here are some tips that can help.

  • GET FAMILIAR WITH YOUR FIRST SHIPMENT

    Just starting? See what’s included in your first shipment as Mark, who has been treated with CAYSTON, walks you through what to expect when you open the box.