IL 3581 (Theochron 300 MG)
Generic Name: theophylline
Pill with imprint IL 3581 is White, Elliptical/Oval and has been identified as Theochron 300 MG. It is supplied by Nostrum Laboratories, Inc.
Theochron is used in the treatment of apnea of prematurity; asthma, maintenance; asthma, acute and belongs to the drug class methylxanthines. Risk cannot be ruled out during pregnancy. Theochron 300 MG is not a controlled substance under the Controlled Substances Act (CSA).
Images for IL 3581

Theochron
- Generic Name
- theophylline
- Imprint
- IL 3581
- Strength
- 300 MG
- Color
- White
- Shape
- Elliptical/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)
- Side effects
- Drug interactions
- Dosage information
- During pregnancy or Breastfeeding
- Drug images
- Drug class: methylxanthines
Patient resources
- Other brands
- Theo-Dur, Theo-24, Quibron-T/SR, Uniphyl, ... +5 more
Professional resources
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.