Donnatal Extentabs

Donnatal Extentabs®
(belladonna alkaoids, phenobarbital)

Donnatal Extentabs

DRUG DESCRIPTION

Each Donnatal Extentabs® (belladonna alkaloids, phenobarbital) tablet contains:

Phenobarbital, USP (3/4 gr.) ................................ 48.6 mg
Hyoscyamine Sulfate, USP ................................... 0.3111 mg
Atropine Sulfate, USP ............................................ 0.0582 mg
Scopolamine Hydrobromide, USP ...................... 0.0195 mg

Each Donnatal Extentabs® (belladonna alkaloids, phenobarbital) tablet contains the equivalent of three Donnatal® tablets. Extentabs® are designed to release the ingredients gradually to provide effects for up to twelve (12) hours.

In addition, each tablet contains the following inactive ingredients: Anhydrous Lactose, Calcium Sulfate Granular, Colloidal Silicon Dioxide, Dibasic Calcium Phosphate, Lactose Monohydrate, Magnesium Stearate, and Stearic Acid. Film Coating and Polishing Solution contains: D&C Yellow #10 Aluminum Lake, FD&C Blue #1 Aluminum Lake, Hydroxypropyl Methylcellulose, Polydextrose, Polyethylene Glycol, Titanium Dioxide, and Triacetin. The printing ink contains Titanium Dioxide.

What are the possible side effects of belladonna alkaloids and phenobarbital (Bellatal, Donnatal, D-Tal)?

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop using this medication and call your doctor at once if you have any of these serious side effects:

  • diarrhea;
  • painful or difficult urination;
  • fast or pounding heartbeats;
  • blurred vision with eye pain, or seeing halos around lights;
  • feeling like you might pass out; or
  • mouth sores, red or bleeding gums, or tooth decay (with...

Read All Potential Side Effects and See Pictures of Donnatal Extentabs »

Last reviewed on RxList: 4/23/2008
This monograph has been modified to include the generic and brand name in many instances.

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