← Back to Treatments
🏅 FDA Orphan Designation

Ontak

denileukin diftitox

Manufacturer: Eisai, Inc.

Indicated for:
Indolent primary cutaneous T-cell lymphomaOrphan
⚠️

Black Box Warning (Boxed Warning)

A Boxed Warning is the FDA's strongest safety warning — it indicates serious or life-threatening risks identified during clinical trials or post-market surveillance. It does not mean the medication is unsafe for all patients; your prescriber weighs these risks against the benefits for your specific situation. Source: FDA-approved prescribing information.

View full prescribing information on DailyMed (NLM) ↗

FDA-Approved Indications (1)

Treatment of patients with persistent or recurrent cutaneous T-cell lymphoma whose malignant cells express the CD25 component of the IL-2 receptor.

Indications & Usage

1 INDICATIONS AND USAGE LYMPHIR is indicated for the treatment of adult patients with relapsed or refractory Stage I-III cutaneous T-cell lymphoma (CTCL) after at least one prior systemic therapy. LYMPHIR is an IL2-receptor-directed cytotoxin indicated for the treatment of adult patients with relapsed or refractory Stage I-III cutaneous T-cell lymphoma (CTCL) after at least one prior systemic therapy. ( 1 )

💙 Support Programs

View all →
Ontak
Eisai, Inc.
Ontak
Eisai, Inc.

Where shown, WAC (Wholesale Acquisition Cost) is an estimate only — your actual cost depends on your insurance plan. Always verify pricing with your pharmacy or insurer.

Medical disclaimer: This information is for educational purposes only. Always consult a qualified healthcare provider before making treatment decisions. Data sourced from FDA and current as of our last update.