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Theophylline, Anhydrous: Oral tablet, extended release

Also see:
  • Reported side effects
  • Daily life interactions

Available Strengths
Drug Image file DrugItem_11728.JPG
Theophylline 600mg ER Tab
Nostrum Laboratories, Inc.
Pill Identification: NT6 
Drug Image file DrugItem_6918.JPG
Theophylline 450mg ER Tab
Pliva Inc a Division of Teva USA
Pill Identification: PLIVA 518 
Drug Image file DrugItem_9296.JPG
Theophylline 300mg ER Tab
Pliva Inc a Division of Teva USA
Pill Identification: PLIVA 459,SL 459 
Drug Image file DrugItem_9295.JPG
Theophylline 300mg ER Tab
Pliva Inc a Division of Teva USA
Pill Identification: PLIVA 459,SL 459 
Drug Image file DrugItem_11727.JPG
Theophylline 400mg ER Tab
Nostrum Laboratories, Inc.
Pill Identification: N T4 
Drug Image file DrugItem_2148.JPG
Theophylline 100mg ER Tab
Pliva Inc a Division of Teva USA
Pill Identification: PLIVA 483 
Drug Image file DrugItem_17353.JPG
Theophylline 300mg ER Tab
Heritage Pharmaceuticals Inc.
Pill Identification: HP 62 
Drug Image file DrugItem_13184.JPG
Theophylline 400mg ER Tab
Pack Pharmaceuticals, LLC
Pill Identification: N T4 
Drug Image file DrugItem_9297.JPG
Theophylline 200mg ER Tab
Pliva Inc a Division of Teva USA
Pill Identification: PLIVA 482,SL 482 
Drug Image file DrugItem_9298.JPG
Theophylline 200mg ER Tab
Pliva Inc a Division of Teva USA
Pill Identification: PLIVA 482,SL 482 
Drug Image file DrugItem_7727.JPG
Theophylline 300mg ER Tab
Schering Plough Products LLC
Pill Identification: WARRICK 1670 
Drug Image file DrugItem_11123.JPG
Theophylline 100mg ER Tab
Major Pharmaceuticals Inc
Pill Identification: PLIVA 483 
Drug Image file DrugItem_10957.JPG
Theophylline 200mg ER Tab
Major Pharmaceuticals Inc
Pill Identification: PLIVA 482 
Drug Image file DrugItem_10958.JPG
Theophylline 300mg ER Tab
Major Pharmaceuticals Inc
Pill Identification: PLIVA 459 

Frequently Asked Questions (FAQs) on Theophylline, Anhydrous: Oral tablet, extended release

What is this medicine?

THEOPHYLLINE (the OFF i lin) is a bronchodilator. It helps open up the airways in your lungs to make it easier to breathe. This medicine is used to treat the symptoms of asthma, bronchitis, and emphysema.


What should I tell my health care provider before I take this medicine?

How should I use this medicine?

What if I miss a dose?

What may interact with this medicine?

What should I watch for while using this medicine?

What side effects may I notice from receiving this medicine?

Where should I keep my medicine?

CVS Pharmacy Patient Statistics for Theophylline, Anhydrous: Oral tablet, extended release
Usage by Gender
58.52%
41.48%
Generic vs. Brand Name Usage*
*Brand contains same active ingredient but may not represent FDA-approved generic equivalent
Usage by Age
8.0%
2.81%
29.93%
59.26%
Patient Experiences with Theophylline, Anhydrous

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