Like other anticholinergic agents, Levsin®/SL (hyoscyamine sulfate tablets) may produce drowsiness, dizziness, or blurred vision. In this event, the patient should be warned not to engage in activities requiring mental alertness such as operating a motor vehicle or other machinery or to perform hazardous work while taking this drug.
Use of Levsin®/SL (hyoscyamine sulfate tablets) may decrease sweating resulting in heat prostration, fever or heat stroke; febrile patients or those who may be exposed to elevated environmental temperatures should use caution.
Last reviewed on RxList: 3/13/2009
This monograph has been modified to include the generic and brand name in many instances.
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