Skip to main content

B428 Pill: white , oval

Generic Name: guaifenesin/phenylephrine

The pill with imprint B428 (White, Oval1) has been identified as Guaifen PE 800 mg-25 mg and is used for Cough and Nasal Congestion, and Sinus Symptoms. It belongs to the drug class upper respiratory combinations and is not a controlled substance.

Images for B428

Guaifen PE

Generic Name
guaifenesin/phenylephrine
Imprint
B428
Strength
800 mg-25 mg
Color
White
Shape
Oval
Availability
Rx and/or OTC
Drug Class
Upper respiratory combinations
Pregnancy Category
C - Risk cannot be ruled out
CSA Schedule
Not a controlled drug
Labeler / Supplier
Breckenridge Pharmaceutical, Inc.
National Drug Code (NDC)
51991-0428 (Discontinued)

Get help with Imprint Code FAQs.

Related images for "B428"

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.