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A myRAteam Member asked a question 💭
Baltimore, MD
August 17, 2025
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Rituxan infusions can cause several side effects. The most common reactions occur during or shortly after the infusion. To help prevent these reactions, corticosteroids are typically given through an IV about 30 minutes before each Rituxan treatment.

Common infusion-related reactions include
• Itching
• Swelling
• Hives
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Rituxan infusions can cause several side effects. The most common reactions occur during or shortly after the infusion. To help prevent these reactions, corticosteroids are typically given through an IV about 30 minutes before each Rituxan treatment.

Common infusion-related reactions include:
• Itching
• Swelling
• Hives
• Difficulty breathing
• Chills or fever
• Changes in blood pressure Since Rituxan works by affecting your immune system, it can increase your risk of developing:
• Upper respiratory infections
• Skin infections
• Urinary tract infections

An important note: Rituxan may reactivate dormant viral infections like hepatitis B. Your doctor will typically screen for this before starting treatment. The full treatment involves two infusions given two weeks apart, with each infusion taking 3-4 hours to complete.

August 17, 2025

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