If you have chronic obstructive pulmonary disease (COPD), your physician may recommend medications called bronchodilators. These medicines relax the muscles around the airways, which helps you breathe easier.

There are three general types of bronchodilators:

• Beta-2 agonists are often inhaled for immediate relief. But side effects are possible. If you notice a fast heartbeat, cramps, and shakiness while you are using a beta-2 agonist, tell your physician.
• Anticholinergics are used most often for long-term treatment. Dry mouth is the most common side effect.
• Theophylline is taken in pill form. Side effects are possible if the level of theophylline in your blood gets too high. This may occur because of an interaction with another medication or supplement. Tell your physician and pharmacist about all the pills and medicines that you take.

Your physician may also suggest other medicines, such as inhaled or oral steroids. These are medicines that help reduce swelling in the airways. In severe cases of COPD, oxygen therapy or even surgery may be considered.

To find out whether a medication is covered by your plan, check your formulary. You can do this on our Web site at www.HorizonBlue.com/ Medicare or call the toll-free number on your Horizon BCBSNJ ID card.