OMALIZUMAB prevents the symptoms of 
asthma. It is often prescribed when other medications have not worked well enough or cannot be tolerated. It may also be used to treat 
nasal polyps, 
chronic hives, and food 
allergies. It works by reducing the release of substances in your body that cause allergy symptoms. This decreases inflammation of the airways and makes it easier to breathe. It also reduces 
itching. It can also reduce the body’s response to some food allergens after accidental exposure. Do not use it to treat a sudden asthma attack. Do not use it to treat 
emergency allergic reactions. Continue to avoid foods you are allergic to. It is a 
monoclonal antibody.
With the Patient Assistance Program from HealthWell Foundation, contact the program to see how they can financially help you out.