Side effects of Proleukin® Interleukin-2 (IL-2)

Proleukin may cause certain side effects that can range from mild to severe. Proleukin side effects are usually manageable and typically occur when you're still in a Proleukin Treatment Center. Symptoms usually disappear quickly or improve within 2 to 3 days of stopping treatment.

Other symptoms can be frequent, often serious, and sometimes fatal. That's why Proleukin must be given in a Proleukin Treatment Center by an experienced team that specializes in preventing and managing treatment side effects.

Most Common Side Effects

(Mild to severe. Occured in more
than 30% of patients in studies.)

Most Serious Side Effects

(Life-threatening severity. Occured in
more than 1% of patients in studies.)

See what metastatic melanoma survivors say about Proleukin
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Side effects are worth SPEAKING UP about.

Proleukin treatment can be stopped at any time if necessary to help manage side effects.

Next: Planning for treatment