GLEOSTINE vs GLIADEL

Independent side-by-side comparison.

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

Possible drug interaction. GLEOSTINE and GLIADEL 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	GLEOSTINE	GLIADEL
Rating	70/100	70/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	LOMUSTINE	CARMUSTINE
Manufacturer	Azurity	Azurity
Dosage forms	Capsule	Wafer
Drug class	Alkylating Drug	Alkylating Drug
Boxed warning	Boxed warning	None
Half-life	about 16 to 48 hours — but note this is the half-life of lomustine's metabolites, not the parent drug	—
Treats	Brain Neoplasms, Colonic Neoplasms, Hodgkin Disease	Brain Neoplasms, Carcinoma, Colonic Neoplasms

gleostine gliadel

Rating

70/100

Pharmacy pays

—

Type

Active ingredient

LOMUSTINE

CARMUSTINE

Manufacturer

Azurity

Dosage forms

Capsule

Wafer

Drug class

Alkylating Drug

Boxed warning

None

Half-life

about 16 to 48 hours — but note this is the half-life of lomustine's metabolites, not the parent drug

—

Treats

Brain Neoplasms, Colonic Neoplasms, Hodgkin Disease

Brain Neoplasms, Carcinoma, Colonic Neoplasms

Frequently asked questions

Which is better-rated, Gleostine or Gliadel?

Gleostine and Gliadel are tied at 3.5 out of 5 by our independent rating.

What is the difference between Gleostine and Gliadel?

Gleostine contains Lomustine, while Gliadel contains Carmustine — 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.