Theophylline (Oral)

Theophylline (By Mouth)

Theophylline (thee-OFF-i-lin)

Treats asthma, emphysema, and bronchitis.Belongs to a class of drugs called bronchodilators.

Brand Name(s):

Theolair, Quibron-T, Truxophyllin, Elixophyllin, Theophylline
There may be other brand names for this medicine.

When This Medicine Should Not Be Used:

You should not use this medicine if you have ever had an allergic reaction to theophylline or related drugs, such as caffeine, aminophylline, dyphylline, oxtriphylline, or theobromine.

How to Use This Medicine:

Tablet, Delayed Release Tablet, Capsule, Liquid

• Your doctor will tell you how much to take and how often.
  
• Swallow the tablet, delayed-release tablet, or capsule whole; do not chew or crush.
  
• Some theophylline products should not be taken with fatty meals. Ask your doctor or pharmacist when to take your medicine.
  
• The oral liquid may be taken with food to lessen stomach upset.
  
• Swallow the sprinkle capsule whole or open the capsule and sprinkle the contents onto a small amount of soft food, such as applesauce or gelatin.
  

If a dose is missed:

• Take the missed dose as soon as possible.
  
• Skip the missed dose if it is almost time for your next dose.
  
• You should not use two doses at the same time.
  

How to Store and Dispose of This Medicine:

• Store at room temperature, away from heat and moisture. Do not refrigerate or freeze the oral liquid.
  
• Keep all medicine out of the reach of children.
  

Drugs and Foods to Avoid:

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

• Make sure your doctor knows if you are taking Dilantinreg;, Tegretolreg;, Tagametreg;, Ciproreg;, or erythromycin.
  
• Avoid drinking large amounts of caffeine (such as in coffee, tea, or some soft drinks).