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Cefazolin sodium and Hyponatremia - a phase IV clinical study of FDA data

Summary:

Hyponatremia is reported as a side effect among people who take Cefazolin sodium (cefazolin sodium), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Aspirin, and have Metastases to bone.

The phase IV clinical study analyzes which people have Hyponatremia when taking Cefazolin sodium. It is created by eHealthMe based on reports of 3,643 people who have side effects when taking Cefazolin sodium from the FDA, and is updated regularly.

What is Cefazolin sodium?

Cefazolin sodium has active ingredients of cefazolin sodium. eHealthMe is studying from 3,649 Cefazolin sodium users. Check the latest studies of Cefazolin sodium.

What is Hyponatremia?

Hyponatremia (abnormally low level of sodium in the blood; associated with dehydration) is found to be associated with 1,940 drugs and 2,277 conditions by eHealthMe. Check the latest studies of Hyponatremia.

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 >>>.

On Aug, 26, 2026

3,643 people reported to have side effects when taking Cefazolin sodium.
Among them, 33 people (0.91%) have Hyponatremia.

Could Cefazolin sodium cause Hyponatremia?

Among these 33 people:

How long have people been on Cefazolin sodium when they have Hyponatremia? *

  • < 1 month: 100 %
  • 1 - 6 months: 0.0 %
  • 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 Hyponatremia when taking Cefazolin sodium? *

  • female: 62.96 %
  • male: 37.04 %

What is the age of people who have Hyponatremia when taking Cefazolin sodium? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 3.85 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 11.54 %
  • 50-59: 26.92 %
  • 60+: 57.69 %

What are other drugs people take besides Cefazolin sodium? *

  1. Aspirin: 12 people, 36.36%
  2. Lasix: 7 people, 21.21%
  3. Temazepam: 6 people, 18.18%
  4. Oxycontin: 6 people, 18.18%
  5. Percocet: 6 people, 18.18%
  6. Plaquenil: 6 people, 18.18%
  7. Prilosec: 6 people, 18.18%
  8. Prinivil: 6 people, 18.18%
  9. Morphine Sulfate: 6 people, 18.18%
  10. Methotrexate: 6 people, 18.18%

What are other side effects people have besides Hyponatremia? *

  1. Urinary Tract Infection: 13 people, 39.39%
  2. Nausea And Vomiting: 13 people, 39.39%
  3. Constipation: 11 people, 33.33%
  4. Electrocardiogram Abnormal: 10 people, 30.30%
  5. Rashes (redness): 10 people, 30.30%
  6. Hypoglycemia (low blood sugar): 7 people, 21.21%
  7. Hip Fracture: 7 people, 21.21%
  8. Anaemia (lack of blood): 7 people, 21.21%
  9. Oral Pain: 6 people, 18.18%
  10. Comminuted Fracture (bone has broken into several pieces): 6 people, 18.18%

What are the existing conditions these people have? *

  1. Breast Cancer: 6 people, 18.18%
  2. Metastases To Bone (cancer spreads to bone): 6 people, 18.18%
  3. Urinary Tract Infection: 5 people, 15.15%
  4. Constipation: 5 people, 15.15%
  5. Urinary Retention (the inability to completely or partially empty the bladder): 4 people, 12.12%
  6. Fasciitis (infection of muscle surrounding tissue): 4 people, 12.12%
  7. Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 4 people, 12.12%
  8. Enlarged Prostate: 4 people, 12.12%
  9. Emphysema (chronic respiratory disease - over inflation of the air sacs (alveoli) in the lungs): 4 people, 12.12%
  10. Insomnia (sleeplessness): 4 people, 12.12%

* Approximation only. Some reports may have incomplete information.

Do you take Cefazolin sodium and have Hyponatremia?

- Check whether Hyponatremia 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 Cefazolin sodium:

Hyponatremia treatments and more:

How severe was Hyponatremia and when was it recovered:

Expand to all the drugs that have ingredients of cefazolin sodium:

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 Cefazolin sodium:

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 Hyponatremia:

Browse all the conditions that are associated with Hyponatremia:

Related publications that referenced our studies

How the study uses the data?

The study uses data from the FDA. It is based on cefazolin sodium (the active ingredients of Cefazolin sodium) and Cefazolin sodium (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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