(nirmatrelvir tablets; ritonavir tablets)

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What are the possible side effects of PAXLOVID?

What are the possible side effects of PAXLOVID?

PAXLOVID may cause serious side effects, including:

•
Allergic reactions, including severe allergic reactions (anaphylaxis) have happened during treatment with PAXLOVID. Stop taking PAXLOVID and get medical help right away if you get any of the following symptoms of an allergic reaction:
o
skin rash, hives, blisters or peeling skin
o
painful sores or ulcers in the mouth, nose, throat or genital area
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swelling of the mouth, lips, tongue or face
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trouble swallowing or breathing
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throat tightness
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hoarseness
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Liver problems. Tell your healthcare provider right away if you get any of the following signs and symptoms of liver problems during treatment with PAXLOVID:
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loss of appetite
o
yellowing of your skin and the white of eyes
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dark-colored urine
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pale colored stools
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itchy skin
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stomach-area (abdominal) pain

The most common side effects of PAXLOVID include: altered sense of taste (such as metallic, bitter taste) and diarrhea.

Other possible side effects include:

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headache
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vomiting
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abdominal pain
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nausea
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high blood pressure
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feeling generally unwell

These are not all of the possible side effects of PAXLOVID. For more information, ask your healthcare provider or pharmacist.

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

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