Xolair vs. Combivent: side effect and effectiveness comparison - a phase IV clinical study
Summary:
We compare the side effects and drug effectiveness of Xolair and Combivent. The phase IV clinical study is created by eHealthMe based on reports (from sources including the FDA) of 119,175 people who take Xolair and Combivent, and is updated regularly. You can use the study as a second opinion to make health care decisions.
Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI algorithms, eHealthMe is running millions of phase IV trials and makes the results available to the public. Our original studies have been referenced on 600+ medical publications including The Lancet, Mayo Clinic Proceedings, and Nature.
119,175 people who take Xolair and Combivent are studied.
What is Xolair?
Xolair has active ingredients of omalizumab. It is often used in asthma. eHealthMe is studying from 64,589 Xolair users for its effectiveness, alternative drugs and more.
What is Combivent?
Combivent has active ingredients of albuterol sulfate; ipratropium bromide. It is often used in asthma. eHealthMe is studying from 33,727 Combivent users for its effectiveness, alternative drugs and more.
Number of reports submitted per year:

Drugs being compared in this study:
- Combivent (albuterol sulfate; ipratropium bromide)
- Xolair (omalizumab)
Most common side effects of the drugs, overall:
Most common side effects of the drugs, in long term (1+ years) use:
Drug effectiveness:
Xolair:
- not at all: 11.78 %
- somewhat: 14.81 %
- moderate: 26.6 %
- high: 26.94 %
- very high: 19.87 %
Combivent:
- not at all: 1.24 %
- somewhat: 12.4 %
- moderate: 48.76 %
- high: 26.86 %
- very high: 10.74 %
Want to compare Xolair with Combivent?
Personalize this study to your gender and age (0-99+).How to use the study?
You can discuss the study with your doctor, to ensure that all drug risks and benefits are fully discussed and understood.
Related studies
Alternative drugs to, pros and cons of:
Common Xolair side effects:
- Asthma: 13,523 reports
- Breathing difficulty: 11,420 reports
- Cough: 8,667 reports
- Malaise (a feeling of general discomfort or uneasiness): 7,548 reports
- Fatigue (feeling of tiredness): 7,424 reports
- High blood pressure: 6,658 reports
Browse all side effects of Xolair:
a b c d e f g h i j k l m n o p q r s t u v w x y zCommon Combivent side effects:
- Breathing difficulty: 6,067 reports
- Drug ineffective: 3,360 reports
- Pneumonia: 2,298 reports
- Cough: 2,195 reports
- Chest pain: 1,901 reports
- Chronic obstructive pulmonary disease (a progressive disease that makes it hard to breathe): 1,763 reports
- Asthma: 1,761 reports
Browse all side effects of Combivent:
a b c d e f g h i j k l m n o p q r s t u v w x y zHow the study uses the data?
The study is based on omalizumab and albuterol sulfate; ipratropium bromide (the active ingredients of Xolair and Combivent, respectively). Other drugs that have the same active ingredients (e.g. generic drugs or brand names) are also considered. Dosage of drugs is not considered in the study.
Who is eHealthMe?
With medical big data and proven AI algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 600+ medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).
WARNING, DISCLAIMER, USE FOR PUBLICATION
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.
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