R50 Pill - orange rectangle
Generic Name: riluzole
Pill with imprint R50 is Orange, Rectangle and has been identified as Exservan (Oral Film) 50 mg. It is supplied by Mitsubishi Tanabe Pharma America, Inc.
Exservan is used in the treatment of Amyotrophic Lateral Sclerosis and belongs to the drug class miscellaneous central nervous system agents. Risk cannot be ruled out during pregnancy. Exservan 50 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for R50

Exservan (Oral Film)
- Generic Name
- riluzole
- Imprint
- R50
- Strength
- 50 mg
- Color
- Orange
- Shape
- Rectangle
- Availability
- Prescription only
- Drug Class
- Miscellaneous central nervous system agents
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Mitsubishi Tanabe Pharma America, Inc.
- National Drug Code (NDC)
- 70510-2201 (Discontinued)
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More about Exservan (riluzole)
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- During pregnancy
- FDA approval history
- Drug class: miscellaneous central nervous system agents
- Breastfeeding
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