What is the difference between Aerobid and Aerobid M?

Aerobid is a drug that is prescribed often. Its generic name is flunisolide inhaler, and the brand names are Aerobid and Aerobid M. Both of these are inhaler systems that are used to treat people who have asthma. One small difference between Aerobid and Aerobid M is that they have different ways in which they are supplied. Aerobid is NDC 0456-0672-99, and Aerobid-M is NDC 0456-0670-99.

Usually, a drug that has an extra letter next to it means that it was made after the original, which is the one without the extra letter. Some of the side effects of taking either the Aerobid and the Aerobid-M include chest congestion, abdominal pains, heartburn, fever, runny nose, itching, rash, edema, and chest pain.