Cytoxan and Faeces discolored - a phase IV clinical study of FDA data

Summary:

Faeces discolored is reported as a side effect among people who take Cytoxan (cyclophosphamide), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Zometa, and have Metastases to bone.

The phase IV clinical study analyzes which people have Faeces discolored when taking Cytoxan. It is created by eHealthMe based on reports of 19,522 people who have side effects when taking Cytoxan from the FDA, and is updated regularly.

What is Cytoxan?

Cytoxan has active ingredients of cyclophosphamide. It is often used in breast cancer. eHealthMe is studying from 19,693 Cytoxan users. Check the latest studies of Cytoxan.

What is Faeces discolored?

Faeces discolored is found to be associated with 1,249 drugs and 1,834 conditions by eHealthMe. Check the latest studies of Faeces discolored.

On Aug, 05, 2026

19,522 people reported to have side effects when taking Cytoxan.
Among them, 18 people (0.09%) have Faeces discolored.

Among these 18 people:

How long have people been on Cytoxan when they have Faeces discolored? *

What is the gender of people who have Faeces discolored when taking Cytoxan? *

female: 55.56 %
male: 44.44 %

What is the age of people who have Faeces discolored when taking Cytoxan? *

What are other drugs people take besides Cytoxan? *

What are other side effects people have besides Faeces discolored? *

Dyspnea (difficult or laboured breathing): 13 people, 72.22%
Abdominal Pain: 12 people, 66.67%
Stress And Anxiety: 12 people, 66.67%
Osteonecrosis Of Jaw (death of bone of jaw): 12 people, 66.67%
Back Pain: 12 people, 66.67%
Chest Pain: 11 people, 61.11%
Hypotension (abnormally low blood pressure): 11 people, 61.11%
Nausea And Vomiting: 11 people, 61.11%
Joint Pain: 11 people, 61.11%
Dizziness: 11 people, 61.11%

What are the existing conditions these people have? *

Metastases To Bone (cancer spreads to bone): 9 people, 50.00%
Non-Hodgkin's Lymphoma (malignant (cancer) cells form in the lymph system): 3 people, 16.67%
Pain: 1 person, 5.56%
Metastases To Prostate (cancer spreads to prostate): 1 person, 5.56%
Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 1 person, 5.56%
Breast Cancer Metastatic: 1 person, 5.56%
Bone Loss: 1 person, 5.56%
Bone Disorder: 1 person, 5.56%
Bipolar Disorder (mood disorder): 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

Do you take Cytoxan and have Faeces discolored?

- Check whether Faeces discolored 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 Cytoxan:

Cytoxan (19,693 reports)

Browse all side effects of Cytoxan:

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 Faeces discolored:

Faeces discolored (1,249 drugs)

Browse all the conditions that are associated with Faeces discolored:

Faeces discolored (1,834 conditions)

Related publications that referenced our studies

Hu P, Lu L, Hu B, Deng F, Fei WJ, "Cyclophosphamide‐Induced Hypertensive Encephalopathy in a Young Girl With Lupus", The Journal of Clinical Hypertension, 2012 Apr .
Hu P, Lu L, Hu B, Deng F, Fei WJ, "Cyclophosphamide‐Induced Hypertensive Encephalopathy in a Young Girl With Lupus", The Journal of Clinical Hypertension, 2012 Apr .

How the study uses the data?

The study uses data from the FDA. It is based on cyclophosphamide (the active ingredients of Cytoxan) and Cytoxan (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.