Drug details

Xolair (omalizumab)

type of Monoclonal Antibodies, Anti-asthmatics

Xolair (omalizumab) is an antibody that helps decrease allergic responses in the body used to treat moderate to severe asthma that is caused by allergies in adults and children who are at least 12 years old. Xolair is usually given after other asthma medications have been tried without successful treatment of symptoms.

The drug is often used to treat Asthma .

This drug may have the following side effects:
  • hives,
  • difficulty breathing,
  • swelling of your face, lips, tongue, or throat,
  • itching,
  • rash,
  • fever,
  • lightheadedness,
  • shortness of breath,
  • pain spreading to your jaw or shoulder,
  • wheezing,
  • cough,
  • chest pain or pressure,
  • sudden numbness or weakness,
  • trouble breathing,
  • chest tightness,
  • coughing up blood, and
  • muscle pain,
  • problems with vision or speech,
  • flushing (warmth, redness, or tingly feeling),
  • swelling or redness in an arm or leg
  • anxiety or fear,
  • fast or weak heartbeats,
  • numbness or tingling in your arms or legs,
The following drugs are related to Xolair, either as a replacement or used together:
  • AccuNeb (albuterol sulfate inhalation solution)
  • Aerobid, Aerobid M (flunisolide inhaler)
  • Proventil HFA (albuterol inhalation)
  • Proair HFA (albuterol sulfate inhalation aerosol)
  • Ventolin HFA (albuterol sulfate inhalation aerosol)
  • Proair Digihaler (albuterol sulfate inhalation powder)
  • Ventolin Solution (albuterol sulfate inhalation solution)
  • Ventolin Syrup (albuterol sulfate syrup)
  • Arnuity Ellipta (fluticasone furoate inhalation powder)
  • Qvar (beclomethasone dipropionate hfa)
  • Cinqair (reslizumab for intravenous infusion)
  • Elocon (mometasone furoate)
  • Nucala (mepolizumab for injection)
  • Serevent Diskus (salmeterol xinafoate)
  • Tezspire (tezepelumab-ekko injection, for subcutaneous use)
The following supplements are related to Xolair, and may be used together with the drug:
  • Magnesium (s.)
  • Fish Oil (s.)
  • Caffeine (s.)
  • Phleum Pratense (s.)
  • Thymus Extract (s.)
  • Choline (s.)