How do I keep track of the number of sprays of ProAir?

You can keep track of the number of sprays of ProAir remaining in the inhaler by buying one with a counter. It will automatically track the sprays you have used. If your inhaler does not have an attached counter, divide the number of sprays in your inhaler by the number of sprays you use each day. This will tell you how many days your inhaler will last. Talk to your doctor or pharmacist about how to accurately track your number of sprays.