Cilostazol and Halcion drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Cilostazol (cilostazol) and Halcion (triazolam). Common drug interactions include alanine aminotransferase increased among females and asthma among males.

The phase IV clinical study analyzes what interactions people have when they take Cilostazol and Halcion. It is created by eHealthMe based on reports of 13 people who take the same drugs from the FDA, and is updated regularly.

What is Cilostazol?

Cilostazol has active ingredients of cilostazol. It is often used in arteriosclerosis of the extremities. eHealthMe is studying from 7,877 Cilostazol users. Check the latest studies of Cilostazol.

What is Halcion?

Halcion has active ingredients of triazolam. It is often used in insomnia. eHealthMe is studying from 8,268 Halcion users. Check the latest studies of Halcion.



On Jul, 11, 2026

13 people who take Cilostazol and Halcion together, and have interactions are studied.

Cilostazol and Halcion drug interactions.

What are the common drug interactions of Cilostazol and Halcion, by gender? *:

female:

  1. Alanine aminotransferase increased
  2. Aspartate aminotransferase increased
  3. Blood alkaline phosphatase nos increased
  4. Blood lactate dehydrogenase increased
  5. Bone pain
  6. Fall
  7. Gamma-glutamyltransferase increased
  8. Hepatic function abnormal
  9. Malaise (a feeling of general discomfort or uneasiness)
  10. Dysphagia (a condition in which swallowing is difficult or painful)

male:

  1. Asthma
  2. Throat irritation
  3. Agranulocytosis (a deficiency of granulocytes in the blood, causing increased vulnerability to infection)

What are the common drug interactions of Cilostazol and Halcion, 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+:

  1. Asthma
  2. Dysphagia (a condition in which swallowing is difficult or painful)
  3. Bone pain
  4. Fall
  5. Throat irritation
  6. Atypical femur fracture
  7. Lethargy (tiredness)
  8. Pneumonia aspiration (bronchopneumonia that develops due to the entrance of foreign materials into the bronchial tree)
  9. Pseudobulbar palsy (inability to control facial movements (such as chewing and speaking))
  10. Sciatica (a set of symptoms including pain caused by general compression or irritation of one of five spinal nerve roots of each sciatic nerve)

What are the existing conditions these people have? *

  1. Pain: 4 people, 30.77%
  2. Cervicobrachial Syndrome (pain in neck and arm with changing location): 3 people, 23.08%
  3. Venous Insufficiency (poor circulation of blood caused by damaged or enlarged veins): 2 people, 15.38%
  4. Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 2 people, 15.38%
  5. Nephrogenic Anaemia (anaemia due to kidney disease): 2 people, 15.38%
  6. Lumbar Spinal Stenosis (a medical condition in which the spinal canal narrows and compresses the spinal cord and nerves at the level of the lumbar bone): 2 people, 15.38%
  7. Fungal Skin Infection: 2 people, 15.38%
  8. Cardiac Failure Congestive: 2 people, 15.38%
  9. Sciatica (a set of symptoms including pain caused by general compression or irritation of one of five spinal nerve roots of each sciatic nerve): 1 person, 7.69%
  10. Osteoporosis (bones weak and more likely to break): 1 person, 7.69%

* Approximation only. Some reports may have incomplete information.

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Related studies:

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

Browse all drug interactions of Cilostazol and Halcion:

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 Cilostazol:

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 Halcion:

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 Cilostazol 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 Halcion 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

How the study uses the data?

The study uses data from the FDA. It is based on cilostazol and triazolam (the active ingredients of Cilostazol and Halcion, respectively), and Cilostazol and Halcion (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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