3111 WPI Pill - white oval
Pill with imprint 3111 WPI is White, Oval and has been identified as Methylphenidate Hydrochloride SR 20 mg. It is supplied by Watson Pharmaceuticals.
Methylphenidate is used in the treatment of ADHD; Narcolepsy; Depression and belongs to the drug class CNS stimulants. Risk cannot be ruled out during pregnancy. Methylphenidate 20 mg is classified as a Schedule 2 controlled substance under the Controlled Substance Act (CSA).
Images for 3111 WPI
Methylphenidate Hydrochloride SR
- Imprint
- 3111 WPI
- Strength
- 20 mg
- Color
- White
- Shape
- Oval
- Availability
- Prescription only
- Drug Class
- CNS stimulants
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- 2 - High potential for abuse
- Labeler / Supplier
- Watson Pharmaceuticals
- National Drug Code (NDC)
- 00591-3111 (Discontinued)
More about methylphenidate
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (1,065)
- Drug images
- Latest FDA alerts (4)
- Side effects
- Dosage information
- Patient tips
- During pregnancy
- Support group
- Drug class: CNS stimulants
- Breastfeeding
Patient resources
- Methylphenidate drug information
- Methylphenidate transdermal
- Methylphenidate (Oral) (Advanced Reading)
- Methylphenidate (Transdermal) (Advanced Reading)
- Methylphenidate Chewable Tablets
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Professional resources
- Methylphenidate monograph
- Methylphenidate CD Capsules (FDA)
- Methylphenidate Chewable Tablets (FDA)
- Methylphenidate ER Capsules (FDA)
- Methylphenidate Hydrochloride (FDA)
Other brands
Ritalin, Concerta, Jornay PM, Ritalin LA, ... +10 more
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
