Kapidex and Casodex drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Kapidex (dexlansoprazole) and Casodex (bicalutamide). Common drug interactions include abdominal pain among females and breast mass among males.

The phase IV clinical study analyzes what interactions people have when they take Kapidex and Casodex. It is created by eHealthMe based on reports of 18 people who take the same drugs from the FDA, and is updated regularly.

What is Kapidex?

Kapidex has active ingredients of dexlansoprazole. It is often used in gastroesophageal reflux disease. eHealthMe is studying from 969 Kapidex users. Check the latest studies of Kapidex.

What is Casodex?

Casodex has active ingredients of bicalutamide. It is often used in prostate cancer. eHealthMe is studying from 10,725 Casodex users. Check the latest studies of Casodex.



On Jul, 13, 2026

18 people who take Kapidex and Casodex together, and have interactions are studied.

Kapidex and Casodex drug interactions.

What are the common drug interactions of Kapidex and Casodex, by gender? *:

female:

  1. Abdominal pain
  2. Back pain
  3. Flushing (the warm, red condition of human skin)
  4. Generalised oedema (swelling all over the body)
  5. Gingival bleeding (bleeding gums)
  6. Hospitalisation
  7. Ill-defined disorder

male:

  1. Breast mass
  2. Breast pain
  3. Mood altered (changes in mood)
  4. Palpitations (feelings or sensations that your heart is pounding or racing)
  5. Glucose tolerance impaired (blood glucose is raised beyond normal levels, but not high enough to warrant a diabetes diagnosis)
  6. Headache (pain in head)
  7. Insomnia (sleeplessness)
  8. Breast tenderness
  9. Dizziness
  10. Drug ineffective

What are the common drug interactions of Kapidex and Casodex, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

  1. Breast tenderness
  2. Mood altered (changes in mood)

30-39:

n/a

40-49:

  1. Breast pain
  2. Glucose tolerance impaired (blood glucose is raised beyond normal levels, but not high enough to warrant a diabetes diagnosis)
  3. Headache (pain in head)
  4. Insomnia (sleeplessness)
  5. Breast mass

50-59:

  1. Abdominal pain
  2. Back pain
  3. Drug ineffective
  4. Generalised oedema (swelling all over the body)
  5. Hospitalisation
  6. Palpitations (feelings or sensations that your heart is pounding or racing)

60+:

  1. Dizziness
  2. Fatigue (feeling of tiredness)
  3. Gingival bleeding (bleeding gums)

What are the existing conditions these people have? *

  1. Post-Traumatic Epilepsy: 1 person, 5.56%
  2. Neoplasm Malignant (cancer tumour): 1 person, 5.56%
  3. Lipid Metabolism Disorder (genetic disorders are caused by errors in fatty acid metabolism): 1 person, 5.56%
  4. High Blood Pressure: 1 person, 5.56%
  5. Diabetes: 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

Do you take Kapidex and Casodex?

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Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Kapidex and Casodex:

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

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 Kapidex:

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 side effects of Casodex:

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 interactions between Kapidex and drugs from A to Z:

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 interactions between Casodex and drugs from A to Z:

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

Related publications that referenced our studies


How the study uses the data?

The study uses data from the FDA. It is based on dexlansoprazole and bicalutamide (the active ingredients of Kapidex and Casodex, respectively), and Kapidex and Casodex (the brand names). 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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