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Norvasc and Calculus bladder - a phase IV clinical study of FDA data

Summary:

Calculus bladder is reported as a side effect among people who take Norvasc (amlodipine besylate), especially for people who are male, 60+ old, also take Flomax, and have High blood cholesterol.

The phase IV clinical study analyzes which people have Calculus bladder when taking Norvasc. It is created by eHealthMe based on reports of 133,505 people who have side effects when taking Norvasc from the FDA, and is updated regularly.

What is Norvasc?

Norvasc has active ingredients of amlodipine besylate. It is often used in high blood pressure. eHealthMe is studying from 136,738 Norvasc users. Check the latest studies of Norvasc.

What is Calculus bladder?

Calculus bladder (bladder stone) is found to be associated with 213 drugs and 620 conditions by eHealthMe. Check the latest studies of Calculus bladder.

On Jul, 13, 2026

133,505 people reported to have side effects when taking Norvasc.
Among them, 22 people (0.02%) have Calculus bladder.

Could Norvasc cause Calculus bladder?

Among these 22 people:

What is the gender of people who have Calculus bladder when taking Norvasc? *

  • female: 28.57 %
  • male: 71.43 %

What is the age of people who have Calculus bladder when taking Norvasc? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 7.69 %
  • 50-59: 7.69 %
  • 60+: 84.62 %

What are other drugs people take besides Norvasc? *

  1. Flomax: 7 people, 31.82%
  2. Aspirin: 6 people, 27.27%
  3. Plavix: 5 people, 22.73%
  4. Finasteride: 4 people, 18.18%
  5. Singulair: 4 people, 18.18%
  6. Lipitor: 3 people, 13.64%
  7. Lasix: 3 people, 13.64%
  8. Glimepiride: 3 people, 13.64%
  9. Norco: 3 people, 13.64%
  10. Spiriva: 3 people, 13.64%

What are other side effects people have besides Calculus bladder? *

  1. Kidney Stones: 4 people, 18.18%
  2. Weight Decreased: 3 people, 13.64%
  3. Enlarged Prostate: 3 people, 13.64%
  4. Renal Cyst (kidney cyst): 3 people, 13.64%
  5. Fall: 3 people, 13.64%
  6. Urinary Tract Infection: 3 people, 13.64%
  7. Memory Loss: 3 people, 13.64%
  8. Haematuria (presence of blood in urine): 3 people, 13.64%
  9. Gait Disturbance: 2 people, 9.09%
  10. Gallstones (stone formation by bile component): 2 people, 9.09%

What are the existing conditions these people have? *

  1. High Blood Cholesterol: 3 people, 13.64%
  2. Urinary Tract Disorder: 2 people, 9.09%
  3. Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 2 people, 9.09%
  4. Cardiac Disorder: 2 people, 9.09%
  5. Depression: 2 people, 9.09%
  6. Diabetes: 2 people, 9.09%
  7. Immune System Disorder: 2 people, 9.09%
  8. Joint Pain: 1 person, 4.55%
  9. Breast Cancer: 1 person, 4.55%
  10. Carotid Artery Disease: 1 person, 4.55%

* Approximation only. Some reports may have incomplete information.

Do you take Norvasc and have Calculus bladder?

- Check whether Calculus bladder 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 Norvasc:

Calculus bladder treatments and more:

How severe was Calculus bladder and when was it recovered:

Expand to all the drugs that have ingredients of amlodipine besylate:

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 Norvasc:

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 Calculus bladder:

Browse all the conditions that are associated with Calculus bladder:

How the study uses the data?

The study uses data from the FDA. It is based on amlodipine besylate (the active ingredients of Norvasc) and Norvasc (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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