Provocholine and Back pain - a phase IV clinical study of FDA data

Summary:

Back pain is reported as a side effect among people who take Provocholine (methacholine chloride), especially for people who are female, 50-59 old, also take Morphine Sulfate, and have Breast cancer.

The phase IV clinical study analyzes which people have Back pain when taking Provocholine. It is created by eHealthMe based on reports of 78 people who have side effects when taking Provocholine from the FDA, and is updated regularly.

What is Provocholine?

Provocholine has active ingredients of methacholine chloride. eHealthMe is studying from 80 Provocholine users. Check the latest studies of Provocholine.

What is Back pain?

Back pain is found to be associated with 3,214 drugs and 4,710 conditions by eHealthMe. Check the latest studies of Back pain.

On Jul, 19, 2026

78 people reported to have side effects when taking Provocholine.
Among them, 24 people (30.77%) have Back pain.

Among these 24 people:

What is the gender of people who have Back pain when taking Provocholine? *

female: 91.67 %
male: 8.33 %

What is the age of people who have Back pain when taking Provocholine? *

What are other drugs people take besides Provocholine? *

What are other side effects people have besides Back pain? *

Oedema Peripheral (superficial swelling): 24 people, 100.00%
Pain: 24 people, 100.00%
Wound Infection Staphylococcal: 23 people, 95.83%
Intervertebral Disc Protrusion (spinal disc protrusion): 23 people, 95.83%
Hypoaesthesia Oral (reduced sense of touch or sensation in mouth): 23 people, 95.83%
Posture Abnormal: 23 people, 95.83%
Impaired Healing: 23 people, 95.83%
Physical Disability: 23 people, 95.83%
Ingrowing Nail: 23 people, 95.83%
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect): 23 people, 95.83%

What are the existing conditions these people have? *

Hypercalcaemia (elevated calcium (ca+) level in the blood): 23 people, 95.83%
Breast Cancer: 23 people, 95.83%
Breast Cancer Metastatic: 22 people, 91.67%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 1 person, 4.17%
Migraine (headache): 1 person, 4.17%
Metastases To Bone (cancer spreads to bone): 1 person, 4.17%
Hepatic Neoplasm Malignant (liver cancer): 1 person, 4.17%

* Approximation only. Some reports may have incomplete information.

Do you take Provocholine and have Back pain?

- Check whether Back pain 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 Provocholine:

Provocholine (80 reports)

Back pain treatments and more:

Back pain (379,875 reports)

Browse all side effects of Provocholine:

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 Back pain:

Back pain (3,214 drugs)

Browse all the conditions that are associated with Back pain:

Back pain (4,710 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on methacholine chloride (the active ingredients of Provocholine) and Provocholine (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.