Leucovorin calcium and Obstructive airways disorder - a phase IV clinical study of FDA data

Summary:

Obstructive airways disorder is reported as a side effect among people who take Leucovorin calcium (leucovorin calcium), especially for people who are female, 50-59 old, have been taking the drug for 6 - 12 months also take Avastin, and have Colon cancer recurrent.

The phase IV clinical study analyzes which people have Obstructive airways disorder when taking Leucovorin calcium. It is created by eHealthMe based on reports of 24,555 people who have side effects when taking Leucovorin calcium from the FDA, and is updated regularly.

What is Leucovorin calcium?

Leucovorin calcium has active ingredients of leucovorin calcium. It is often used in rheumatoid arthritis. eHealthMe is studying from 24,650 Leucovorin calcium users. Check the latest studies of Leucovorin calcium.

What is Obstructive airways disorder?

Obstructive airways disorder (a progressive disease that makes it hard to breathe) is found to be associated with 887 drugs and 1,234 conditions by eHealthMe. Check the latest studies of Obstructive airways disorder.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 01, 2026

24,555 people reported to have side effects when taking Leucovorin calcium.
Among them, 11 people (0.04%) have Obstructive airways disorder.

Could Leucovorin calcium cause Obstructive airways disorder?

Among these 11 people:

How long have people been on Leucovorin calcium when they have Obstructive airways disorder? *

What is the gender of people who have Obstructive airways disorder when taking Leucovorin calcium? *

female: 63.64 %
male: 36.36 %

What is the age of people who have Obstructive airways disorder when taking Leucovorin calcium? *

What are other drugs people take besides Leucovorin calcium? *

What are other side effects people have besides Obstructive airways disorder? *

Malaise (a feeling of general discomfort or uneasiness): 6 people, 54.55%
Sepsis (a severe blood infection that can lead to organ failure and death): 6 people, 54.55%
Stomatitis (inflammation of mucous membrane of mouth): 6 people, 54.55%
Diarrhea: 5 people, 45.45%
Multi-Organ Failure (multisystem organ failure): 4 people, 36.36%
Pancytopenia (medical condition in which there is a reduction in the number of red and white blood cells, as well as platelets): 4 people, 36.36%
Febrile Neutropenia (fever with reduced white blood cells): 4 people, 36.36%
Lower Gastrointestinal Haemorrhage (bleeding in the large intestine, rectum, or anus is called lower gi bleeding): 4 people, 36.36%
Dyspnea (difficult or laboured breathing): 4 people, 36.36%
Nosebleed (bleeding from nose): 4 people, 36.36%

What are the existing conditions these people have? *

Colon Cancer Recurrent: 4 people, 36.36%
Headache (pain in head): 2 people, 18.18%
Colorectal Cancer Metastatic (cancer of colon and rectal spreads to other parts): 2 people, 18.18%
Oral Infection: 1 person, 9.09%
Miller Fisher Syndrome (a rare disorder that is characterized by abnormal muscle coordination): 1 person, 9.09%
Graft Versus Host Disease (the donated bone marrow or stem cells view the recipient's body as foreign, and the donated cells/bone marrow attack the body): 1 person, 9.09%
Colon Cancer: 1 person, 9.09%
Acne Cystic (skin problems that cause pimples): 1 person, 9.09%

* Approximation only. Some reports may have incomplete information.

Do you take Leucovorin calcium and have Obstructive airways disorder?

- Check whether Obstructive airways disorder 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 Leucovorin calcium:

Leucovorin calcium (24,650 reports)

Browse all side effects of Leucovorin calcium:

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 Obstructive airways disorder:

Obstructive airways disorder (887 drugs)

Browse all the conditions that are associated with Obstructive airways disorder:

Obstructive airways disorder (1,234 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on leucovorin calcium (the active ingredients of Leucovorin calcium) and Leucovorin calcium (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.

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