IL 3581 (Theophylline extended release 300 mg)
Pill imprint IL 3581 has been identified as Theophylline extended release 300 mg.
Theophylline is used in the treatment of asthma, maintenance; asthma, acute; apnea of prematurity and belongs to the drug class methylxanthines. Risk cannot be ruled out during pregnancy. Theophylline 300 mg is not a controlled substance under the Controlled Substance Act (CSA).
- Imprint:
- IL 3581
- Strength:
- 300 mg
- Color:
- White
- Shape:
- Capsule-shape
- Availability:
- Prescription only
- Drug Class:
- Methylxanthines
- Pregnancy Category:
- C - Risk cannot be ruled out
- CSA Schedule:
- Not a controlled drug
- Manufacturer:
- Inwood Laboratories Inc.
- National Drug Code (NDC):
- 00258-3581
More about theophylline
Consumer resources
- Theophylline
- Theophylline elixir
- Theophylline sustained-release capsules
- Theophylline sustained-release tablets
- Theophylline (Advanced Reading)
- Theophylline Intravenous (Advanced Reading)
- Other brands: Theo-24, Theo-Dur, Theochron, Elixophyllin, More (6) »
Professional resources
Related treatment guides
Disclaimer:
Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
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