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Lopressor and Hypercoagulation - a phase IV clinical study of FDA data

Summary:

Hypercoagulation is reported as a side effect among people who take Lopressor (metoprolol tartrate), especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months also take Lipitor, and have Joint pain.

The phase IV clinical study analyzes which people have Hypercoagulation when taking Lopressor. It is created by eHealthMe based on reports of 32,072 people who have side effects when taking Lopressor from the FDA, and is updated regularly.

What is Lopressor?

Lopressor has active ingredients of metoprolol tartrate. It is often used in high blood pressure. eHealthMe is studying from 33,152 Lopressor users. Check the latest studies of Lopressor.

What is Hypercoagulation?

Hypercoagulation (increased tendency for clotting of the blood) is found to be associated with 432 drugs and 533 conditions by eHealthMe. Check the latest studies of Hypercoagulation.

On Dec, 11, 2025

32,072 people reported to have side effects when taking Lopressor.
Among them, 11 people (0.03%) have Hypercoagulation.

Could Lopressor cause Hypercoagulation?

Among these 11 people:

How long have people been on Lopressor when they have Hypercoagulation? *

  • < 1 month: 0.0 %
  • 1 - 6 months: 100 %
  • 6 - 12 months: 0.0 %
  • 1 - 2 years: 0.0 %
  • 2 - 5 years: 0.0 %
  • 5 - 10 years: 0.0 %
  • 10+ years: 0.0 %

What is the gender of people who have Hypercoagulation when taking Lopressor? *

  • female: 72.73 %
  • male: 27.27 %

What is the age of people who have Hypercoagulation when taking Lopressor? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 0.0 %
  • 50-59: 0.0 %
  • 60+: 100 %

What are other drugs people take besides Lopressor? *

  1. Lipitor: 9 people, 81.82%
  2. Niaspan: 8 people, 72.73%
  3. Vioxx: 8 people, 72.73%
  4. Zoloft: 8 people, 72.73%
  5. Lasix: 3 people, 27.27%
  6. Prevacid: 3 people, 27.27%
  7. Coumadin: 3 people, 27.27%
  8. Neulasta: 2 people, 18.18%
  9. Nystatin: 2 people, 18.18%
  10. Lupron: 2 people, 18.18%

What are other side effects people have besides Hypercoagulation? *

  1. Weight Increased: 9 people, 81.82%
  2. Deep Venous Thrombosis (blood clot in a major vein that usually develops in the legs and/or pelvis): 9 people, 81.82%
  3. Weight Decreased: 9 people, 81.82%
  4. Fatigue (feeling of tiredness): 9 people, 81.82%
  5. Renal Disorder (kidney disease): 9 people, 81.82%
  6. Enlarged Heart: 9 people, 81.82%
  7. Colon Adenoma (non cancerous epithelial colon tumour having a glandular origin and structure): 8 people, 72.73%
  8. Emotional Distress: 8 people, 72.73%
  9. Arthropathy: 8 people, 72.73%
  10. Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 8 people, 72.73%

What are the existing conditions these people have? *

  1. Joint Pain: 8 people, 72.73%
  2. Infarction (obstruction of the blood supply to an organ or region of tissue): 1 person, 9.09%
  3. Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Lopressor and have Hypercoagulation?

- Check whether Hypercoagulation is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Lopressor:

Hypercoagulation treatments and more:

How severe was Hypercoagulation and when was it recovered:

Expand to all the drugs that have ingredients of metoprolol tartrate:

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Lopressor:

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 z

Browse all the drugs that are associated with Hypercoagulation:

Browse all the conditions that are associated with Hypercoagulation:

Drugs similar to Lopressor and Hypercoagulation :

How the study uses the data?

The study uses data from the FDA. It is based on metoprolol tartrate (the active ingredients of Lopressor) and Lopressor (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

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.

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.

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