Magnesium and Haematocrit abnormal - a phase IV clinical study of FDA data

Summary:

Haematocrit abnormal is reported as a side effect among people who take Magnesium (magnesium), especially for people who are male, 60+ old, also take Jakafi, and have Polycythaemia vera.

The phase IV clinical study analyzes which people have Haematocrit abnormal when taking Magnesium. It is created by eHealthMe based on reports of 117,376 people who have side effects when taking Magnesium from the FDA, and is updated regularly.

What is Magnesium?

Magnesium has active ingredients of magnesium. It is often used in constipation. eHealthMe is studying from 121,144 Magnesium users. Check the latest studies of Magnesium.

What is Haematocrit abnormal?

Haematocrit abnormal is found to be associated with 283 drugs and 595 conditions by eHealthMe. Check the latest studies of Haematocrit abnormal.

On Jul, 05, 2026

117,376 people reported to have side effects when taking Magnesium.
Among them, 28 people (0.02%) have Haematocrit abnormal.

Could Magnesium cause Haematocrit abnormal?

Among these 28 people:

What is the gender of people who have Haematocrit abnormal when taking Magnesium? *

female: 50 %
male: 50 %

What is the age of people who have Haematocrit abnormal when taking Magnesium? *

What are other drugs people take besides Magnesium? *

What are other side effects people have besides Haematocrit abnormal? *

Haemoglobin Abnormal: 18 people, 64.29%
Fatigue (feeling of tiredness): 13 people, 46.43%
Red Blood Cell Count Abnormal: 10 people, 35.71%
Diarrhea: 10 people, 35.71%
Thrombocytopenia (decrease of platelets in blood): 10 people, 35.71%
White Blood Cell Count Increased: 9 people, 32.14%
Full Blood Count Decreased: 9 people, 32.14%
Headache (pain in head): 9 people, 32.14%
Abdominal Pain Upper: 8 people, 28.57%
Blood Count Abnormal: 8 people, 28.57%

What are the existing conditions these people have? *

Polycythaemia Vera (blood disorder in which the bone marrow makes too many red blood cells): 12 people, 42.86%
Primary Myelofibrosis (primary disorder of the bone marrow): 9 people, 32.14%
Ovarian Cancer (cancer of ovary): 3 people, 10.71%
High Blood Pressure: 2 people, 7.14%
Stress And Anxiety: 1 person, 3.57%
Paroxysmal Nocturnal Haemoglobinuria (haemoglobin in the urine): 1 person, 3.57%
Nephrogenic Anaemia (anaemia due to kidney disease): 1 person, 3.57%
Nausea (feeling of having an urge to vomit): 1 person, 3.57%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 1 person, 3.57%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 3.57%

* Approximation only. Some reports may have incomplete information.

Do you take Magnesium and have Haematocrit abnormal?

- Check whether Haematocrit abnormal 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 Magnesium:

Magnesium (121,144 reports)

Browse all side effects of Magnesium:

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 Haematocrit abnormal:

Haematocrit abnormal (283 drugs)

Browse all the conditions that are associated with Haematocrit abnormal:

Haematocrit abnormal (595 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on magnesium (the active ingredients of Magnesium) and Magnesium (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.