Myobloc and Nausea and vomiting - a phase IV clinical study of FDA data

Summary:

Nausea and vomiting is reported as a side effect among people who take Myobloc (botulinum toxin type b), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Prevacid, and have Pain.

The phase IV clinical study analyzes which people have Nausea and vomiting when taking Myobloc. It is created by eHealthMe based on reports of 539 people who have side effects when taking Myobloc from the FDA, and is updated regularly.

What is Myobloc?

Myobloc has active ingredients of botulinum toxin type b. eHealthMe is studying from 543 Myobloc users. Check the latest studies of Myobloc.

What is Nausea and vomiting?

Nausea and vomiting is found to be associated with 3,700 drugs and 5,744 conditions by eHealthMe. Check the latest studies of Nausea and vomiting.

On Jul, 16, 2026

539 people reported to have side effects when taking Myobloc.
Among them, 26 people (4.82%) have Nausea and vomiting.

Could Myobloc cause Nausea and vomiting?

Among these 26 people:

How long have people been on Myobloc when they have Nausea and vomiting? *

What is the gender of people who have Nausea and vomiting when taking Myobloc? *

female: 84 %
male: 16 %

What is the age of people who have Nausea and vomiting when taking Myobloc? *

What are other drugs people take besides Myobloc? *

What are other side effects people have besides Nausea and vomiting? *

Dry Mouth: 10 people, 38.46%
Fatigue (feeling of tiredness): 9 people, 34.62%
Nausea (feeling of having an urge to vomit): 9 people, 34.62%
Headache (pain in head): 6 people, 23.08%
Weakness: 6 people, 23.08%
Swallowing Difficulty: 5 people, 19.23%
Weight Decreased: 4 people, 15.38%
Pain: 4 people, 15.38%
Fever: 4 people, 15.38%
Fall: 4 people, 15.38%

What are the existing conditions these people have? *

Pain: 3 people, 11.54%
Muscle Spasms (muscle contraction): 2 people, 7.69%
Torticollis (a twisted neck in which the head is tipped to one side, while the chin is turned to the other): 1 person, 3.85%
Salivary Hypersecretion (excess saliva secretion): 1 person, 3.85%
Primary Immunodeficiency Syndrome: 1 person, 3.85%
Piriformis Syndrome (neuromuscular disorder that occurs when the sciatic nerve is compressed): 1 person, 3.85%
Neck Pain: 1 person, 3.85%
Muscle Spasticity (tight or stiff muscles and an inability to control those muscles): 1 person, 3.85%
Immunodeficiency Common Variable: 1 person, 3.85%
Hyperkalemia (damage to or disease of the kidney): 1 person, 3.85%

* Approximation only. Some reports may have incomplete information.

Do you take Myobloc and have Nausea and vomiting?

- Check whether Nausea and vomiting 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 Myobloc:

Myobloc (543 reports)

Browse all side effects of Myobloc:

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 Nausea and vomiting:

Nausea and vomiting (3,700 drugs)

Browse all the conditions that are associated with Nausea and vomiting:

Nausea and vomiting (5,744 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on botulinum toxin type b (the active ingredients of Myobloc) and Myobloc (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.