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rilonacept

IL-1 fusion protein · Immunosuppressant

IL-1 fusion proteinImmunosuppressant
CDSCO approved
EXCRETION
not curated
INTERACTIONS
12 major
SEVERE in our sources
PREGNANCY
not curated
Top interactionssee all 12
  • AdalimumabSevereDatabaseDDInter
  • BaricitinibSevereDatabaseDDInter
  • CertolizumabSevereDatabaseDDInter
  • CladribineSevereDatabaseDDInter

Mechanism

Fusion protein: IL-binding domains of IL-1R1 and IL-RAcP linked to Fc region of IgG1. Binds IL-1.

Indications

cryopyrin-associated periodic syndromesgout (being evaluated)

Contraindications

  • live vaccines

Side effects

Serious
  • increased risk of serious opportunistic infections

Drug interactions

Adalimumab
Severe
Database

Drug interaction classified as: synergy

Source: DDInter

Baricitinib
Severe
Database

Drug interaction classified as: others

Source: DDInter

Certolizumab
Severe
Database

Drug interaction classified as: synergy

Source: DDInter

Cladribine
Severe
Database

Drug interaction classified as: synergy

Source: DDInter

Etanercept
Severe
Database

Drug interaction classified as: synergy

Source: DDInter

Fingolimod
Severe
Database

Drug interaction classified as: synergy

Source: DDInter

Golimumab
Severe
Database

Clinical effect not specified

Source: DDInter

Infliximab
Severe
Database

Clinical effect not specified

Source: DDInter

Leflunomide
Severe
Database

Clinical effect not specified

Source: DDInter

Measles Virus Vaccine Live Attenuated
Severe
Database

Clinical effect not specified

Source: DDInter

Mumps Virus Strain B Level Jeryl Lynn Live Antigen
Severe
Database

Clinical effect not specified

Source: DDInter

Natalizumab
Severe
Database

Clinical effect not specified

Source: DDInter

Related guidelines

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Sources: Goodman & Gilman 14e·Verified: 2026-05-10 · House clinical team