What are the most common side effects of Polivy (polatuzumab vedotin)?
Polivy (polatuzumab vedotin) can cause a range of side effects, with some of the most commonly reported ones tied to blood cell changes, nerve effects, infection risk, and gastrointestinal symptoms.
How does Polivy affect blood counts (and what side effects can follow)?
Polivy can lower blood cell counts, which may lead to:
- Neutropenia (low neutrophils), increasing infection risk
- Anemia (low red blood cells)
- Thrombocytopenia (low platelets), which can increase bruising or bleeding
Can Polivy cause nerve problems?
Yes. Peripheral neuropathy (nerve damage or irritation) is a known potential side effect. People may notice:
- Numbness or tingling in hands/feet
- Burning or pain sensations
- Changes in sensation that can affect walking or fine motor tasks
What infection symptoms should patients watch for?
Because Polivy can raise infection risk (often through lowered white blood cells), patients are typically advised to watch for signs such as:
- Fever or chills
- Cough or shortness of breath
- Burning with urination
- Severe sore throat
- Feeling unusually weak or ill
What gastrointestinal side effects are possible?
Gastrointestinal issues that may occur include:
- Nausea
- Diarrhea or constipation
- Reduced appetite
What other serious side effects are people commonly concerned about?
Patients also ask about side effects that may be more serious or require urgent attention, such as:
- Severe allergic or infusion reactions
- Worsening infections
- Significant worsening neuropathy
If you tell me what country you’re in (so I can match the correct patient label) and whether Polivy is being used for DLBCL with bendamustine/rituximab or with another regimen, I can list the most relevant side effects more precisely.
Sources
I don’t have the Polivy prescribing information or an approved source document in the provided context, so I can’t reliably name the “top” side effects with citations.