WC 221 Pill - yellow oval
Generic Name: oxtriphylline
Pill with imprint WC 221 is Yellow, Oval and has been identified as Choledyl SA 600 MG. It is supplied by Warner Chilcott Laboratories.
Choledyl SA is used in the treatment of Asthma; Asthma, Maintenance and belongs to the drug class methylxanthines. Risk cannot be ruled out during pregnancy. Choledyl SA 600 MG is not a controlled substance under the Controlled Substances Act (CSA).
Images for WC 221

Choledyl SA
- Generic Name
- oxtriphylline
- Imprint
- WC 221
- Strength
- 600 MG
- Color
- Yellow
- Shape
- Oval
- Availability
- Prescription only
- Drug Class
- Methylxanthines
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Warner Chilcott Laboratories
- National Drug Code (NDC)
- 00430-0221 (Discontinued)
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More about Choledyl SA (oxtriphylline)
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- Dosage information
- During pregnancy
- Drug class: methylxanthines
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