RELENZA Side Effects by Likelihood and Severity

COMMON side effects

If experienced, these tend to have a Severe expression i

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    If experienced, these tend to have a Less Severe expression i

    • stuffy nose
    • cough

    INFREQUENT side effects

    If experienced, these tend to have a Severe expression i

    • a sore throat
    • joint pain

    If experienced, these tend to have a Less Severe expression i

    • inflammation of the tissue lining the sinuses
    • dizziness
    • nausea

    RARE side effects

    If experienced, these tend to have a Severe expression i

    • abnormal heart rhythm
    • throat swelling
    • bronchospasm
    • erythema multiforme, a type of allergic skin reaction
    • a skin disorder with blistering and peeling skin called toxic epidermal necrolysis
    • a skin disorder with blistering and peeling skin called Stevens-Johnson syndrome
    • hives
    • delirium
    • fainting
    • seizures
    • a skin rash
    • trouble breathing
    • a significant type of allergic reaction called anaphylaxis

    If experienced, these tend to have a Less Severe expression i

    • muscle pain
    • hallucinations
    • fever
    • low energy
    • puffy face from water retention
    • a feeling of general discomfort called malaise
    • intense abdominal pain

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    Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.

    CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.