Medicine guide

Rilonacept Regeneron (previously Arcalyst)

·

  • Prescription status not stated
  • Cancer treatments and immune-system medicines
Active substance
Rilonacept
Made by
Regeneron UK Limited

Quoted from the official source. Not yet reviewed by Mediclarum — the leaflet in your pack is authoritative.

What it is for

  • Rilonacept Regeneron is indicated for the treatment of cryopyrin-associated periodic syndromes (CAPS) with severe symptoms, including familial cold auto-inflammatory syndrome (FCAS) and Muckle-Wells syndrome (MWS), in adults and children aged 12 years and older.

From the official label · 2026-09-30 · European Medicines Agency

Same active substance, strength and form in other countries

Matched on active substance, strength and kind of form only. This is not a statement that the products are equivalent or interchangeable: other ingredients, release and approved uses can differ — ask a pharmacist before swapping.

Medicine passport: one printable page to show a pharmacist abroad

United StatesNo exact match for this strength and form

SpainNo exact match for this strength and form

CanadaNo exact match for this strength and form

NetherlandsNo exact match for this strength and form

SwitzerlandNo exact match for this strength and form

Details

Made byRegeneron UK Limited
Active substanceRilonacept
Used inCancer treatments and immune-system medicines
ClassificationL04AC08 · Cancer treatments and immune-system medicines
Authorised on2009-10-23
Last updated by the regulator2012-10-30
EMA product numberEMEA/H/C/001047

Source: European Medicines Agency — medicine data · 2026-09-30 · not reviewed by a clinician

Source: European Medicines Agency (EMA). Product information as published by EMA. Reuse terms: EMA legal notice (reproduction authorised).