Securon SR: sustained-release verapamil.
D001794:Blood Pressure / Q000187:drug effects; D003692:Delayed-Action Preparations; D006801:Humans; D007700:Kinetics; D014700:Verapamil / Q000008:administration & dosage* / Q000009:adverse effects / Q000378:metabolism
D003692:Delayed-Action Preparations; D014700:Verapamil