LU R21 Pill - white oval, 19mm
Pill with imprint LU R21 is White, Oval and has been identified as Zileuton Extended-Release 600 mg. It is supplied by Lupin Pharmaceuticals, Inc.
Zileuton is used in the treatment of Asthma, Maintenance and belongs to the drug class leukotriene modifiers. Risk cannot be ruled out during pregnancy. Zileuton 600 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for LU R21
Zileuton Extended-Release
- Imprint
- LU R21
- Strength
- 600 mg
- Color
- White
- Size
- 19.00 mm
- Shape
- Oval
- Availability
- Prescription only
- Drug Class
- Leukotriene modifiers
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Lupin Pharmaceuticals, Inc.
- National Drug Code (NDC)
- 68180-0169
See also:
Xolair
Xolair injection (omalizumab) is used to help improve allergic asthma, nasal polyps, and chronic ...
Symbicort
Symbicort (budesonide and formoterol) is used to prevent bronchospasm in people with asthma or ...
Dupixent
Dupixent is used to treat eczema, eosinophilic or oral-corticosteroid-dependent asthma, chronic ...
Ventolin HFA
Ventolin HFA (albuterol) is used to treat or prevent breathing problems in patients who have asthma ...
Ventolin
Ventolin is used for asthma, acute, asthma, maintenance, bronchiectasis, bronchospasm prophylaxis ...
Breo Ellipta
Breo Ellipta (fluticasone and vilanterol) is used to prevent airflow obstruction or bronchospasm in ...
Spiriva
Spiriva (tiotropium) is used to prevent bronchospasm in people with bronchitis, emphysema, or COPD ...
Xopenex
Xopenex is a short-acting bronchodilator used to treat or prevent bronchospasm in asthma and other ...
Dulera
Dulera Inhalers (formoterol and mometasone) are used to treat asthma. Includes Dulera side effects ...
Spiriva Respimat
Spiriva Respimat is used for asthma, maintenance, COPD, Maintenance
More about zileuton
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (8)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Drug class: leukotriene modifiers
- Breastfeeding
- En español
Patient resources
Other brands
Professional resources
Other brands
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.