IMIQUIMOD vs INTRON A

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Possible drug interaction. IMIQUIMOD and INTRON A 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	IMIQUIMOD	INTRON A
Rating	70/100	New
Pharmacy pays	~$354.61 /30	—
Type	RX	RX
Active ingredient	IMIQUIMOD	INTERFERON ALFA-2B
Manufacturer	Taro	Schering
Dosage forms	Topical	Injectable
Drug class	—	—
Boxed warning	None	None
Treats	Basal Cell Carcinoma, Condylomata Acuminata, Actinic Keratosis	Brain Neoplasms, Renal Cell Carcinoma, Condylomata Acuminata

imiquimod intron a

Rating

70/100

New

Pharmacy pays

~$354.61 /30

—

Type

Active ingredient

IMIQUIMOD

INTERFERON ALFA-2B

Manufacturer

Taro

Schering

Dosage forms

Topical

Injectable

Drug class

—

Boxed warning

None

Treats

Basal Cell Carcinoma, Condylomata Acuminata, Actinic Keratosis

Brain Neoplasms, Renal Cell Carcinoma, Condylomata Acuminata

Frequently asked questions

What is the difference between Imiquimod and Intron A?

Imiquimod contains Imiquimod, while Intron A contains Interferon Alfa-2b — 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.