About Donnatal Extentabs

An Extended History of Trust

Donnatal Extentabs are an extended release, combination antispasmodic therapy with:

  • More than 2 million prescriptions filled in this category per year since 1991.1
  • 40,000 patient days of this type therapy prescribed per year since 1991.2
  • Extensive documented long-term patient safety record.3
  • Trusted adjunct therapy by gastroenterologists and other physicians for over 30 years.4

The Benefits of Extended Release

Donnatal Extentabs recommended b.i.d dosing, one Extentab in the morning and one at night, offers a convenient 12-hour dosing schedule.

The nighttime benefit afforded by Donnatal Extentabs is important to IBS sufferers whose symptoms can interfere with getting a full night's rest.  Without proper rest at night, quality of life is affected, as well as their ability to be productive at home or in the workplace.

HOW SUPPLIED: Donnatal Extentabs Tablets are supplied as: film coated green, round, compressed tablets printed "P421" in black ink.

  • Bottles of 100 tablets, NDC 66213-0421-10
  • Bottles of 500 tablets, NDC 66213-0421-50

1.) Engstrom, PF, Goosenberg, EB. Diagnosis and Management of Bowel Diseases, First Edition, 1999; 2: 64.
2.) Data on file, PBM Pharmaceuticals, Inc.
3.) Data on file, PBM Pharmaceuticals, Inc.
4.) Data on file, PBM Pharmaceuticals, Inc.