Pill with imprint 101 is White, Round and has been identified as Hyoscyamine Sulfate Extended-Release 0.375 mg. It is supplied by Seton Pharmaceuticals.

Hyoscyamine is used in the treatment of Diverticulitis; Anticholinesterase Poisoning; Irritable Bowel Syndrome; Anesthesia; Endoscopy or Radiology Premedication and belongs to the drug class anticholinergics/antispasmodics. Risk cannot be ruled out during pregnancy. Hyoscyamine 0.375 mg is not a controlled substance under the Controlled Substances Act (CSA).