AIMOVIG vs BROMPHENIRAMINE MALEATE, PSEUDOEPHEDRINE HYDROCHLORIDE AND DEXTROMETHORPHAN HYDROBROMIDE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. AIMOVIG and BROMPHENIRAMINE MALEATE, PSEUDOEPHEDRINE HYDROCHLORIDE AND DEXTROMETHORPHAN HYDROBROMIDE are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	AIMOVIG	BROMPHENIRAMINE MALEATE, PSEUDOEPHEDRINE HYDROCHLORIDE AND DEXTROMETHORPHAN HYDROBROMIDE
Rating	72/100	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	ERENUMAB-AOOE	BROMPHENIRAMINE MALEATE AND DEXTROMETHORPHAN HYDROBROMIDE AND PSEUDOEPHEDRINE HYDROCHLORIDE
Manufacturer	Amgen Inc	Pharm Assoc
Dosage forms	Injectable, Solution	Solution, Syrup
Drug class	—	—
Boxed warning	None	None
Half-life	—	roughly 3 to 16 hours — the label does not give one number, because the elimination half-life depends on urine pH: about 3 to 6 hours when urine pH is 5 (acidic), and about 9 to 16 hours when urine pH is 8 (alkaline)

aimovig brompheniramine maleate, pseudoephedrine hydrochloride and dextromethorphan hydrobromide

Rating

72/100

New

Pharmacy pays

—

Type

Active ingredient

ERENUMAB-AOOE

BROMPHENIRAMINE MALEATE AND DEXTROMETHORPHAN HYDROBROMIDE AND PSEUDOEPHEDRINE HYDROCHLORIDE

Manufacturer

Amgen Inc

Pharm Assoc

Dosage forms

Injectable, Solution

Solution, Syrup

Drug class

—

Boxed warning

None

Half-life

—

roughly 3 to 16 hours — the label does not give one number, because the elimination half-life depends on urine pH: about 3 to 6 hours when urine pH is 5 (acidic), and about 9 to 16 hours when urine pH is 8 (alkaline)

Frequently asked questions

What is the difference between Aimovig and Brompheniramine Maleate, Pseudoephedrine Hydrochloride and Dextromethorphan Hydrobromide?

Aimovig contains Erenumab-Aooe, while Brompheniramine Maleate, Pseudoephedrine Hydrochloride and Dextromethorphan Hydrobromide contains Brompheniramine Maleate and Dextromethorphan Hydrobromide and Pseudoephedrine Hydrochloride — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.