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

Summary:

Drug interactions are reported among people who take Feldene (piroxicam) and Cilostazol (cilostazol). Common drug interactions include nephrogenic anaemia among females and abdominal pain upper among males.

The phase IV clinical study analyzes what interactions people have when they take Feldene and Cilostazol. It is created by eHealthMe based on reports of 12 people who take the same drugs from the FDA, and is updated regularly.

What is Feldene?

Feldene has active ingredients of piroxicam. It is often used in arthritis. eHealthMe is studying from 3,913 Feldene users. Check the latest studies of Feldene.

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.



On Jul, 30, 2026

12 people who take Feldene and Cilostazol together, and have interactions are studied.

Feldene and Cilostazol drug interactions.

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

female:

  1. Nephrogenic anaemia (anaemia due to kidney disease)
  2. Renal failure (kidney dysfunction)
  3. Renal tubular necrosis (death of kidney tubules)
  4. Chronic kidney disease
  5. Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)

male:

  1. Abdominal pain upper
  2. Abscess (pus)
  3. Bladder mass
  4. Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
  5. Cardiac failure congestive
  6. Cardiomegaly (increased size of heart than normal)
  7. Cardiomyopathy (weakening of the heart muscle)
  8. Cardiorenal syndrome (kidney failure and heart failure)
  9. Carotid artery disease
  10. Cellulitis (infection under the skin)

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

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

  1. Anxiety
  2. Pulmonary hypertension (increase in blood pressure in the lung artery)
  3. Arrhythmia (irregular heartbeat)
  4. Arterial stenosis (abnormal narrowing of the aortic valve in the heart)
  5. Arthralgia (joint pain)
  6. Arthropathy
  7. Atelectasis (partial or complete collapse of the lung)
  8. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
  9. Atrophy (wasting away of a part of the body)
  10. Back pain

30-39:

n/a

40-49:

  1. Chronic kidney disease
  2. Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
  3. Nephrogenic anaemia (anaemia due to kidney disease)
  4. Renal failure (kidney dysfunction)
  5. Renal tubular necrosis (death of kidney tubules)

50-59:

n/a

60+:

n/a

What are the existing conditions these people have? *

  1. Bone Disorder: 11 people, 91.67%
  2. Multiple Myeloma (cancer of the plasma cells): 10 people, 83.33%
  3. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 8.33%

* Approximation only. Some reports may have incomplete information.

Do you take Feldene and Cilostazol?

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Related studies:

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

Browse all drug interactions of Feldene and 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

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 Feldene:

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 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 interactions between Feldene 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 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

Related publications that referenced our studies


How the study uses the data?

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