Pill Imprint 634
This white round pill with imprint 634 on it has been identified as: Ed-spaz 0.125 mg.
This medicine is known as Ed-Spaz (generic name: hyoscyamine). It is available as a prescription only medicine and is commonly used for Anesthesia, Endoscopy or Radiology Premedication, Irritable Bowel Syndrome, Urinary Incontinence.