IL 3581 Pill: white, oval
Generic Name: theophylline
The pill with imprint IL 3581 (White, Oval, 0mm) has been identified as Theochron 300 MG and is used for Apnea of Prematurity, Asthma, acute, and Asthma, Maintenance. It belongs to the drug class methylxanthines and is not a controlled substance.
Images for IL 3581

Theochron
- Generic Name
- theophylline
- Imprint
- IL 3581
- Strength
- 300 MG
- Color
- White
- Shape
- Oval
- Availability
- Prescription only
- Drug Class
- Methylxanthines
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Nostrum Laboratories, Inc.
Labelers / Repackagers
NDC Code | Labeler / Repackager |
---|---|
00456-4330 (Discontinued) | Forest Laboratories, LLC |
54569-2483 (Discontinued) | A-S Medication Solutions, LLC (repackager) |
Related images for "IL 3581"
More about Theochron (theophylline)
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- Dosage information
- During pregnancy
- Drug class: methylxanthines
- Breastfeeding
Patient resources
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Theo-24, Theo-Dur, Elixophyllin, Quibron-T, ... +5 more
Professional resources
Other brands
Theo-24, Elixophyllin, Quibron-T/SR
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Further information
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