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Mosunetuzumab-axgb (By injection)

Mosunetuzumab-axgb (moe-sun-e-TOOZ-ue-mab - axgb)

There may be other brand names for this medicine.

This medicine is not right for everyone. You should not receive it if you had an allergic reaction to mosunetuzumab-axgb.

Your doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein.
You will receive this medicine while you are in a hospital or cancer treatment center. A nurse or other trained health professional will give you this medicine.
Your doctor may also give you other medicines (including allergy medicine, fever medicine, steroids) 30 to 60 minutes before starting treatment with this medicine to help prevent unwanted side effects from the injection.
This medicine should come with a Medication Guide. Ask your pharmacist for a copy if you do not have one.

It is not safe to take this medicine during pregnancy. It could harm an unborn baby. Tell your doctor right away if you become pregnant. If you are a woman who can get pregnant, your doctor may do tests to make sure you are not pregnant before starting treatment. Use an effective form of birth control to keep from getting pregnant during treatment and for 3 months after the last dose.
Do not breastfeed during treatment and for 3 months after the last dose.
Tell you doctor if you have had an infection that keeps coming back.
This medicine may cause the following problems:
- Cytokine release syndrome, which may be life-threatening
- Nervous system problems
- Serious infections (including pneumonia, sepsis, upper respiratory tract infection)
- Serious tumor flare
This medicine may cause dizziness, confusion, tremors, or sleepiness. Do not drive or do anything else that could be dangerous until you know how this medicine affects you.
This medicine may make you bleed, bruise, or get infections more easily. Take precautions to prevent illness and injury. Wash your hands often.
Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.

Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
Chest pain, trouble breathing, fast, slow, or uneven heartbeat
Fever, chills, cough, sore throat, body aches
Numbness, tingling, or burning pain in your hands, arms, legs, or feet
Seizures, confusion, problems with balance, walking, or speech
Unusual bleeding, bruising, or weakness

Last Updated: 12/4/2023