LOGO ST Pill - green oval
Generic Name: verapamil
Pill with imprint LOGO ST is Green, Oval and has been identified as Isoptin SR 240 mg. It is supplied by Knoll Pharmaceutical Company.
Isoptin SR is used in the treatment of High Blood Pressure and belongs to the drug classes calcium channel blocking agents, group IV antiarrhythmics. Risk cannot be ruled out during pregnancy. Isoptin SR 240 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for LOGO ST


Isoptin SR
- Generic Name
- verapamil
- Imprint
- LOGO ST
- Strength
- 240 mg
- Color
- Green
- Shape
- Oval
- Availability
- Prescription only
- Drug Class
- Calcium channel blocking agents, Group IV antiarrhythmics
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Knoll Pharmaceutical Company
- National Drug Code (NDC)
- 00044-1826 (Discontinued)
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More about Isoptin SR (verapamil)
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- Reviews (3)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Drug class: calcium channel blocking agents
- Breastfeeding
Patient resources
Other brands
Calan, Calan SR, Verelan, Covera-HS, Verelan PM
Professional resources
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.