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Ilaris

Ilaris Side Effects

Robert Chad Hakim, PharmD, BCCCPKristianne Hannemann, PharmD
Reviewed by Robert Chad Hakim, PharmD, BCCCP, Kristianne Hannemann, PharmD
Last reviewed on November 3, 2023

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

Please note: Side effects listed were reported by people who took [[EDITOR|DRUG_DISPLAY_NAME]] for certain types of periodic fever syndromes (TRAPS, HIDS/MKD, and FMF).

Less Common Side Effects

Ilaris serious side effects

Contact your healthcare provider immediately if you experience any of the following.

  • Serious infections: fever, difficulty breathing, cough, weakness, sweating, chills, diarrhea, stomach pain, burning when you urinate, urinating more frequently
  • Serious allergic reactions: hives, rash, blisters, skin reddening, swelling of the lips or tongue, difficulty breathing

Source: DailyMed

The following Ilaris side effects have also been reported

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur:

More common

Body aches or pain

chills

cough

diarrhea

dryness or soreness of the throat

fever

headache

hoarseness

joint pain

loss of appetite

muscle aches and pains

nausea

shivering

sneezing

stomach pain

stuffy or runny nose

sweating

tender, swollen glands in the neck

tightness in the chest

trouble breathing or swallowing

trouble sleeping

unusual tiredness or weakness

voice changes

vomiting

Incidence not known

Chest pain

lightheadedness or dizziness

skin rash, itching

swelling of the face, tongue, and throat

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common

Bleeding, blistering, burning, coldness, discoloration of the skin, feeling of pressure, hives, infection, inflammation, itching, lumps, numbness, pain, rash, redness, scarring, soreness, stinging, swelling, tenderness, tingling, ulceration, or warmth at the injection site

feeling of constant movement of self or surroundings

increased weight

muscle or bone pain

sensation of spinning

weakness

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

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