Apixaban vs. Asa: side effect and effectiveness comparison (a real world drug study)
Summary:
We compare the side effects and drug effectiveness of Apixaban and Asa. The phase IV clinical study is created by eHealthMe based on reports (from sources including the FDA) of 996,676 people who take Apixaban and Asa, and is updated regularly.
What is Apixaban?
Apixaban has active ingredients of apixaban. It is often used in blood clots. eHealthMe is studying from 60,351 Apixaban users. Check the latest studies of Apixaban.
What is Asa?
Asa has active ingredients of aspirin. It is often used in blood clots. eHealthMe is studying from 32,557 Asa users. Check the latest studies of Asa.
eHealthMe: drug outcomes in the real world
eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.
996,676 people who take Apixaban and Asa are studied.

Drugs being compared in this study:
- Apixaban (apixaban)
- Asa (aspirin)
Most common side effects of the drugs, overall:
Most common side effects of the drugs, in long term (1+ years) use:
Drug effectiveness:
Apixaban:
- not at all: 2.84 %
- somewhat: 9.77 %
- moderate: 28.86 %
- high: 43.69 %
- very high: 14.83 %
Asa:
- not at all: 2.17 %
- somewhat: 16.47 %
- moderate: 37.01 %
- high: 33.87 %
- very high: 10.48 %
Want to compare Apixaban with Asa?
- Personalize this study to your gender and age (0-99+)How to use the study?
DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.
Related publications that referenced our studies
- Alokaily FA, Alghamdi M, Almalki AS, Alhussaini H, "Aspirin induced leukocytoclastic vasculitis, lower gastrointestinal hemorrhage and acute renal failure (mimicking systemic vasculitis)", Saudi medical journal, 2013 Apr .
- Alokaily FA, Alghamdi M, Almalki AS, Alhussaini H, "Aspirin induced leukocytoclastic vasculitis, lower gastrointestinal hemorrhage and acute renal failure (mimicking systemic vasculitis)", Saudi medical journal, 2013 Apr .
Related studies
Alternative drugs to, pros and cons of:
Browse all side effects of Apixaban:
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 zBrowse all side effects of Asa:
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 apixaban and aspirin (the active ingredients of Apixaban and Asa, 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/ML 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 800+ peer-reviewed 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.
Recent studies on eHealthMe:
- Could Ventolin cause Gastric Ulcer Haemorrhage? - 3 seconds ago
- Could Venlafaxine Hydrochloride cause Tenderness? - 3 seconds ago
- Could Venlafaxine Hydrochloride cause Dyskinesia? - 7 seconds ago
- Could Venlafaxine Hydrochloride cause Rales? - 8 seconds ago
- Mirena and Viibryd drug interactions for women aged 30-39 - 12 seconds ago
- Prelone vs. Spiriva, side effect and effectiveness comparison - 12 seconds ago
- Drug interactions of Finasteride and Kionex - 14 seconds ago
- Could Paracetamol cause Lupus-Like Syndrome? - 16 seconds ago
- Could Ceftin cause Aortic Stenosis? - 17 seconds ago
- Could Cefdinir cause Pulmonary Embolism? - 17 seconds ago