Tiazac and Bicalutamide drug interactions - a phase IV clinical study of FDA data
Summary:
Drug interactions are reported among people who take Tiazac (diltiazem hydrochloride) and Bicalutamide (bicalutamide). Common drug interactions include anxiety among males.
The phase IV clinical study analyzes what interactions people have when they take Tiazac and Bicalutamide. It is created by eHealthMe based on reports of 16 people who take the same drugs from the FDA, and is updated regularly.
What is Tiazac?
Tiazac has active ingredients of diltiazem hydrochloride. It is often used in high blood pressure. eHealthMe is studying from 4,761 Tiazac users. Check the latest studies of Tiazac.
What is Bicalutamide?
Bicalutamide has active ingredients of bicalutamide. It is often used in prostate cancer. eHealthMe is studying from 9,930 Bicalutamide users. Check the latest studies of Bicalutamide.
16 people who take Tiazac and Bicalutamide together, and have interactions are studied.

What are the common drug interactions of Tiazac and Bicalutamide, by gender? *:
female:
n/a
male:
- Anxiety
- Arrhythmia (irregular heartbeat)
- Injury
- Intervertebral disc protrusion (spinal disc protrusion)
- Lacunar infarction (a type of stroke)
- Left ventricular dysfunction
- Lung infiltration (a substance that normally includes fluid, inflammatory exudates or cells that fill a region of lung)
- Mastication disorder (disease of chewing food)
- Nasal septum deviation (deviated nasal septum)
- Oral disorder (mouth disease)
What are the common drug interactions of Tiazac and Bicalutamide, by age (0-1 to 60+)? *:
0-1:
n/a
2-9:
n/a
10-19:
n/a
20-29:
n/a
30-39:
n/a
40-49:
n/a
50-59:
n/a
60+:
- Anxiety
- Arrhythmia (irregular heartbeat)
- Injury
- Intervertebral disc protrusion (spinal disc protrusion)
- Lacunar infarction (a type of stroke)
- Left ventricular dysfunction
- Lung infiltration (a substance that normally includes fluid, inflammatory exudates or cells that fill a region of lung)
- Mastication disorder (disease of chewing food)
- Nasal septum deviation (deviated nasal septum)
- Oral disorder (mouth disease)
What are the existing conditions these people have? *
- Metastases To Bone (cancer spreads to bone): 10 people, 62.50%
- Arthritis (form of joint disorder that involves inflammation of one or more joints): 10 people, 62.50%
- Prostate Cancer Metastatic: 3 people, 18.75%
- Urinary Tract Infection: 1 person, 6.25%
- Sleep Disorder: 1 person, 6.25%
- Proctalgia (pain in the rectum): 1 person, 6.25%
- Pain: 1 person, 6.25%
- Infection: 1 person, 6.25%
- Idiopathic Pulmonary Fibrosis (chronic lung disease): 1 person, 6.25%
- Hypersensitivity: 1 person, 6.25%
* Approximation only. Some reports may have incomplete information.
Do you take Tiazac and Bicalutamide?
- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously
Related studies:
Effectiveness of, side effects of, and alternative drugs to the 2 drugs:
- Tiazac (4,761 reports)
- Bicalutamide (9,930 reports)
Browse all drug interactions of Tiazac and Bicalutamide:
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 zSub-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 Tiazac:
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 zBrowse all side effects of Bicalutamide:
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 zBrowse all interactions between Tiazac 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 zBrowse all interactions between Bicalutamide 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 zRelated publications that referenced our studies
- Peng, C. C., Chen, C. Y., Chen, C. R., Chen, C. J., Shen, K. H., Chen, K. C., & Peng, R. Y., "Renal Damaging Effect Elicited by Bicalutamide Therapy Uncovered Multiple Action Mechanisms As Evidenced by the Cell Model", Scientific reports, 2018 Jan .
- Peng, C. C., Chen, C. Y., Chen, C. R., Chen, C. J., Shen, K. H., Chen, K. C., & Peng, R. Y., "Renal Damaging Effect Elicited by Bicalutamide Therapy Uncovered Multiple Action Mechanisms As Evidenced by the Cell Model", Scientific reports, 2018 Jan .
How the study uses the data?
The study uses data from the FDA. It is based on diltiazem hydrochloride and bicalutamide (the active ingredients of Tiazac and Bicalutamide, respectively), and Tiazac and Bicalutamide (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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