1. Home
  2. Analysis
  3. Cardizem-cd
  4. Hyponatremia

Cardizem cd and Hyponatremia - a phase IV clinical study of FDA data

Summary:

Hyponatremia is reported as a side effect among people who take Cardizem cd (diltiazem hydrochloride), especially for people who are female, 60+ old, also take Synthroid, and have Lung cancer - non-small cell.

The phase IV clinical study analyzes which people have Hyponatremia when taking Cardizem cd. It is created by eHealthMe based on reports of 5,800 people who have side effects when taking Cardizem cd from the FDA, and is updated regularly.

What is Cardizem cd?

Cardizem cd has active ingredients of diltiazem hydrochloride. It is often used in high blood pressure. eHealthMe is studying from 6,045 Cardizem cd users. Check the latest studies of Cardizem cd.

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 2,272 conditions by eHealthMe. Check the latest studies of Hyponatremia.

On Jul, 15, 2026

5,800 people reported to have side effects when taking Cardizem cd.
Among them, 46 people (0.79%) have Hyponatremia.

Could Cardizem cd cause Hyponatremia?

Among these 46 people:

What is the gender of people who have Hyponatremia when taking Cardizem cd? *

  • female: 70.45 %
  • male: 29.55 %

What is the age of people who have Hyponatremia when taking Cardizem cd? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 2.94 %
  • 40-49: 11.76 %
  • 50-59: 14.71 %
  • 60+: 70.59 %

What are other drugs people take besides Cardizem cd? *

  1. Synthroid: 10 people, 21.74%
  2. Lasix: 7 people, 15.22%
  3. Tenormin: 7 people, 15.22%
  4. Hydrochlorothiazide: 7 people, 15.22%
  5. Coumadin: 6 people, 13.04%
  6. Vioxx: 6 people, 13.04%
  7. Prednisone: 6 people, 13.04%
  8. Fosamax: 5 people, 10.87%
  9. Depakote: 5 people, 10.87%
  10. Prevacid: 5 people, 10.87%

What are other side effects people have besides Hyponatremia? *

  1. Fall: 13 people, 28.26%
  2. Anaemia (lack of blood): 13 people, 28.26%
  3. Hypokalemia (low potassium): 11 people, 23.91%
  4. Pneumonia: 11 people, 23.91%
  5. Fatigue (feeling of tiredness): 10 people, 21.74%
  6. Weakness: 9 people, 19.57%
  7. Cardiac Failure Congestive: 9 people, 19.57%
  8. Head Injury: 7 people, 15.22%
  9. Stress And Anxiety: 7 people, 15.22%
  10. Cough: 7 people, 15.22%

What are the existing conditions these people have? *

  1. Lung Cancer - Non-Small Cell (lung cancer): 6 people, 13.04%
  2. Osteoporosis (bones weak and more likely to break): 5 people, 10.87%
  3. Hyperlipidaemia (presence of excess lipids in the blood): 2 people, 4.35%
  4. Stroke (sudden death of a portion of the brain cells due to a lack of oxygen): 2 people, 4.35%
  5. Sle Arthritis (an autoimmune disease that causes your immune system to attack your body's own joints): 2 people, 4.35%
  6. Pain: 2 people, 4.35%
  7. Type 2 Diabetes: 1 person, 2.17%
  8. Menopausal Symptoms: 1 person, 2.17%
  9. Insomnia (sleeplessness): 1 person, 2.17%
  10. Gastritis (inflammation of stomach): 1 person, 2.17%

* Approximation only. Some reports may have incomplete information.

Do you take Cardizem cd 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 Cardizem cd:

Hyponatremia treatments and more:

How severe was Hyponatremia and when was it recovered:

Expand to all the drugs that have ingredients of diltiazem hydrochloride:

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 Cardizem cd:

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 diltiazem hydrochloride (the active ingredients of Cardizem cd) and Cardizem cd (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.

Recent studies on eHealthMe:

© 2026 eHealthMe.com. All rights reserved. Use of this site constitutes acceptance of eHealthMe.com's terms of service and privacy policy.