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Best treatments for leukemia

7 products may treat leukemia, spanning FDA drug classes such as nucleoside metabolic inhibitor, topoisomerase inhibitor, retinoid. The current highest-rated option is cytarabine. Ranked below by our independent recall-safety rating (rated where FDA data exists) — not medical advice; always consult a professional.

Quick answer: Of the 7 drugs we list for leukemia, 2 are available as lower-cost generics, spanning classes such as nucleoside metabolic inhibitor, topoisomerase inhibitor, retinoid. They’re ranked by each drug’s FDA recall-safety record — not clinical effectiveness for leukemia — so confirm the right choice with your prescriber.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

Top-rated picks for leukemia: 1. Cytarabine · 2. Camptosar · 3. Absorica

Top-rated treatments for leukemia, ranked by pharmaranks score
#DrugRatingPharmacy pays
172/100View →
264/100View →
3Not yet rated$155View →
4Not yet rated$155View →
5Not yet ratedView →
6Not yet ratedView →
7Not yet ratedView →

Full ranking · 7 treatments

#1 of 8 in Nucleoside Metabolic Inhibitor

cytarabine

PrescriptionFDA-sourced

72/100

Cytarabine is a nucleoside metabolic inhibitor used to treat Leukemia, Lymphoma, Meningeal Neoplasms.

(4 data points)
nucleoside metabolic inhibitorleukemialymphoma

Price varies

View details →
PFIZER logo

camptosar

Boxed warning

PrescriptionFDA-sourced

64/100

Camptosar (Irinotecan Hydrochloride) is a topoisomerase inhibitor used to treat Breast Neoplasms, Non-Small-Cell Lung Carcinoma, Colonic Neoplasms, Leukemia.

(61 data points)
topoisomerase inhibitorbreast neoplasmscarcinoma, non-small-cell lung

Price varies

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absorica

Boxed warning

PrescriptionFDA-sourced

New

Absorica (Isotretinoin) is a retinoid used to treat Acne Vulgaris, Leukemia, Neuroblastoma.

retinoidacne vulgarisleukemia

Pharmacy pays

From ~$120.07/30· 5 forms Save up to 31% in class
View details →

absorica ld

Boxed warning

PrescriptionFDA-sourced

New

Absorica Ld (Isotretinoin) is a retinoid used to treat Acne Vulgaris, Leukemia, Neuroblastoma.

retinoidacne vulgarisleukemia

Pharmacy pays

From ~$120.07/30· 5 forms Save up to 31% in class
View details →

irinotecan hydrochloride

Boxed warning

PrescriptionFDA-sourced

New

Irinotecan Hydrochloride is a topoisomerase inhibitor used to treat Breast Neoplasms, Non-Small-Cell Lung Carcinoma, Colonic Neoplasms, Leukemia.

topoisomerase inhibitorbreast neoplasmscarcinoma, non-small-cell lung

Price varies

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IPSEN logo

onivyde

Boxed warning

PrescriptionFDA-sourced

New

Onivyde (Irinotecan Hydrochloride) is a topoisomerase inhibitor used to treat Breast Neoplasms, Non-Small-Cell Lung Carcinoma, Colonic Neoplasms, Leukemia.

topoisomerase inhibitorbreast neoplasmscarcinoma, non-small-cell lung

Price varies

View details →

Frequently asked

What treats leukemia?
Our catalog lists 7 products that may treat leukemia, based on NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. They're rated where FDA recall-safety data exists; the current top-rated option is cytarabine.
What is the best-rated treatment for leukemia?
By our independent recall-safety rating — not an efficacy measure — cytarabine ranks highest among the products we list for leukemia. Always consult a professional.
How are these treatments ranked?
By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.
What types of drugs treat leukemia?
Treatments for leukemia span FDA drug classes including nucleoside metabolic inhibitor, topoisomerase inhibitor, retinoid, menin inhibitor. Compare every option side by side, ranked by independent rating, above.

Treatment associations are derived from NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. This is general reference, not medical advice — always consult a licensed professional.