Skip to main content
NUEDEXTA 20 mg/1, 10 mg/1 capsule, gelatin coated by Avanir Pharmaceuticals, Inc.
NUEDEXTA, 20 mg/1, 10 mg/1, capsule, gelatin coated Drug class: Antiarrhythmic; Cytochrome P450 2D6 Inhibitor; Sigma-1 Agonist; Uncompetitive N-methyl-D-aspartate Receptor Antagonist. Available on prescription only. Listed by Avanir Pharmaceuticals, Inc..
Prescription only

NUEDEXTA

dextromethorphan hydrobromide and quinidine sulfate

Listed by Avanir Pharmaceuticals, Inc.

Strength
20 mg/1, 10 mg/1
Form
Capsule, Gelatin Coated
Route
Oral
Class
Antiarrhythmic; Cytochrome P450 2D6 Inhibitor…

What it contains

  • Dextromethorphan Hydrobromide 20 mg/1
  • Quinidine Sulfate 10 mg/1

This is a combination product. It is not interchangeable with a single-ingredient medicine containing only one of these.

FDA record

Dosage form Capsule, Gelatin Coated
Route Oral
Drug class Antiarrhythmic; Cytochrome P450 2D6 Inhibitor; Sigma-1 Agonist; Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Approval route NDA — original brand approval
NDC code 64597-301
FDA application NDA021879
RxNorm concept 1040054
Marketed since December 2010

Other products containing Dextromethorphan

See all

Same active ingredient, different manufacturer, strength or form. Products matching on both ingredient and strength are usually interchangeable — but confirm before switching, especially with modified-release forms.

12 HR RELIEF COUGH DM

dextromethorphan polistirex

Strength
30 mg/5mL
Form
Suspension
Class
Sigma-1 Agonist; Uncompetitive N-methyl…
OTC Generic

CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED

Not stocked by us — reference only

12 hr relief cough dm

dextromethorphan polistirex

Strength
30 mg/5mL
Form
Suspension, Extended Release
Class
Sigma-1 Agonist; Uncompetitive N-methyl…
OTC Generic

CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED

Not stocked by us — reference only

24-7 Life BY 7-ELEVEN Nighttime Cold and Flu

acetaminophen, dextromethorphan hbr, doxylamine succinate solution

Strength
650 mg/30mL, 30 mg/30mL, 12.5 mg/30mL
Form
Solution
Class
Antihistamine; Sigma-1 Agonist; Uncompe…
OTC

Lil' Drug Store products, Inc.

Not stocked by us — reference only

7 Select Maximum Strength

Dextromethorphan HBr, Guaifenesin

Strength
20 mg/20mL, 400 mg/20mL
Form
Solution
Class
Expectorant; Sigma-1 Agonist; Uncompeti…
OTC

7-ELEVEN

Not stocked by us — reference only

Acetominophen, Dextromethorphan hydrobromide

Acetaminophen, Dextromethorphan hydrobromide

Strength
325 mg/1, 10 mg/1
Form
Capsule, Liquid Filled
Class
Sigma-1 Agonist; Uncompetitive N-methyl…
OTC

Softgel Healthcare Private Limited

Not stocked by us — reference only

ACTIDOM DMX

DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORI…

Strength
30 mg/5mL, 200 mg/5mL, 10 mg/5mL
Form
Solution
Class
Expectorant; Sigma-1 Agonist; Uncompeti…
OTC

ACTIPHARMA, LLC

Not stocked by us — reference only

ACTINEL

Dextromethorphan HBr,Guaifenesin,Pseudoephedrine HCl

Strength
15 mg/5mL, 200 mg/5mL, 30 mg/5mL
Form
Solution
Class
Expectorant; Sigma-1 Agonist; Uncompeti…
OTC

ACTIPHARMA, LLC

Not stocked by us — reference only

ACTINEL Diabetic

Dextromethorphan Hydrobromide, Guaifenesin

Strength
10 mg/5mL, 100 mg/5mL
Form
Liquid
Class
Expectorant; Sigma-1 Agonist; Uncompeti…
OTC

ACTIPHARMA, LLC

Not stocked by us — reference only

Information only, not medical advice. Nothing on this page indicates that a medication is safe or suitable for you. Speak to a prescriber or pharmacist before starting, stopping or switching any medicine.