P 421 Pill - green round, 10mm
Generic Name: atropine/hyoscyamine/phenobarbital/scopolamine
Pill with imprint P 421 is Green, Round and has been identified as Donnatal Extentabs atropine sulfate 0.0582 mg / hyoscyamine sulfate 0.3111 mg / phenobarbital 48.6 mg / scopolamine hydrobromide 0.0195 mg. It is supplied by PBM Pharmaceuticals.
Donnatal Extentabs is used in the treatment of Irritable Bowel Syndrome; Enterocolitis; Duodenal Ulcer and belongs to the drug class anticholinergics/antispasmodics. Risk cannot be ruled out during pregnancy. Donnatal Extentabs atropine sulfate 0.0582 mg / hyoscyamine sulfate 0.3111 mg / phenobarbital 48.6 mg / scopolamine hydrobromide 0.0195 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for P 421


Donnatal Extentabs
- Generic Name
- atropine/hyoscyamine/phenobarbital/scopolamine
- Imprint
- P 421
- Strength
- atropine sulfate 0.0582 mg / hyoscyamine sulfate 0.3111 mg / phenobarbital 48.6 mg / scopolamine hydrobromide 0.0195 mg
- Color
- Green
- Size
- 10.00 mm
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Anticholinergics/antispasmodics
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- PBM Pharmaceuticals
- National Drug Code (NDC)
- 66213-0421 (Discontinued)
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More about Donnatal Extentabs (atropine / hyoscyamine / phenobarbital / scopolamine)
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- Drug class: anticholinergics/antispasmodics
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Antispasmodic, Phenohytro, D-Tal, Hyosophen, Se-Donna PB HYOS
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