Highlights for omalizumab
omalizumab Side Effects
Side effects that you should report to your doctor or health care professional as soon as possible:
- allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
- breathing problems
- pain, tingling, numbness in the hands or feet
- unusual bleeding or bruising
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
- mild redness, itching, swelling, or bruising at the injection site
omalizumab May Interact with Other Medications
Interactions are not expected.
How to Use omalizumab
This medicine is for injection under the skin. It is given by a health care professional in a hospital or clinic setting.
A special MedGuide will be given to you with each injection. Be sure to read this information carefully each time.
Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for children for selected conditions, precautions do apply.
They need to know if you have any of these conditions:
- lymphoma or other cancer
- an unusual or allergic reaction to omalizumab, hamster proteins, other medicines, foods, dyes, or preservatives
- pregnant or trying to get pregnant
It is important not to miss your dose. This medicine is usually given every 2 to 4 weeks. Call your doctor or health care professional if you are unable to keep an appointment.
After receiving each injection, you will be monitored for a short time in your doctor's office or clinic.
Improvement of your asthma or allergies will not be immediate. Improvements will occur gradually.
You will have regular blood tests to determine how often you will need this medicine.
Do not stop taking any of your other asthma or allergy treatments unless otherwise directed by your doctor.
This drug is given in a hospital or clinic and will not be stored at home.
Last Updated: July 14, 2009