Nucala is a prescription medicine used to treat the symptoms of Severe Asthma, Eosinophilic Granulomatosis with Polyangiitis (Churg-Strauss Syndrome), and Hypereosinophilic Syndrome. Nucala may be used alone or with other medications.

Nucala belongs to a class of drugs called Interleukin Inhibitors; Monoclonal Antibodies, and Anti-asthmatics.

Nucala Info

Nucala Side Effects

The most common side effects include: 

  • headache,
  • discoloration of the skin,
  • skin irritation at the injection site (blistering, burning, itching, lumps, numbness, pain, redness, soreness, stinging, swelling, tenderness, and warmth),
  • back pain,
  • bladder pain,
  • bloody or cloudy urine,
  • chills,
  • diarrhea,
  • painful urination,
  • fever,
  • frequent urge to urinate,
  • a general feeling of discomfort or illness,
  • joint pain,
  • loss of appetite,
  • muscle aches or spasms,
  • nausea,
  • runny nose,
  • shivering,
  • skin rash,
  • sore throat,
  • sweating,
  • trouble sleeping,
  • vomiting, and
  • upper abdominal pain


To learn more about this treatment, browse the resources below.

Order Form

To download the order form for this treatment, click below.


Patient Assistance Programs

There are several programs patients can sign up for that will assist in treatment costs:

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