Bupivacaine and Abnormal behavior - a phase IV clinical study of FDA data

Summary:

Abnormal behavior is reported as a side effect among people who take Bupivacaine (bupivacaine hydrochloride), especially for people who are female, 50-59 old, have been taking the drug for < 1 month also take Morphine, and have Pain.

The phase IV clinical study analyzes which people have Abnormal behavior when taking Bupivacaine. It is created by eHealthMe based on reports of 14,005 people who have side effects when taking Bupivacaine from the FDA, and is updated regularly.

What is Bupivacaine?

Bupivacaine has active ingredients of bupivacaine hydrochloride. eHealthMe is studying from 14,046 Bupivacaine users. Check the latest studies of Bupivacaine.

What is Abnormal behavior?

Abnormal behavior is found to be associated with 1,364 drugs and 1,949 conditions by eHealthMe. Check the latest studies of Abnormal behavior.

On Jul, 22, 2026

14,005 people reported to have side effects when taking Bupivacaine.
Among them, 32 people (0.23%) have Abnormal behavior.

Could Bupivacaine cause Abnormal behavior?

Among these 32 people:

How long have people been on Bupivacaine when they have Abnormal behavior? *

What is the gender of people who have Abnormal behavior when taking Bupivacaine? *

female: 70 %
male: 30 %

What is the age of people who have Abnormal behavior when taking Bupivacaine? *

What are other drugs people take besides Bupivacaine? *

What are other side effects people have besides Abnormal behavior? *

Feeling Abnormal: 10 people, 31.25%
Pain: 10 people, 31.25%
Weight Decreased: 9 people, 28.12%
Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 9 people, 28.12%
Malaise (a feeling of general discomfort or uneasiness): 9 people, 28.12%
Suicidal Ideation: 9 people, 28.12%
Depression: 8 people, 25.00%
Overdose: 8 people, 25.00%
Paraesthesia (sensation of tingling, tickling, prickling, pricking, or burning of a person's skin with no apparent long-term physical effect): 8 people, 25.00%
Cataract (clouding of the lens inside the eye): 7 people, 21.88%

What are the existing conditions these people have? *

Pain: 11 people, 34.38%
Bursitis (inflammation of a bursa, typically one in the knee, elbow, or shoulder): 5 people, 15.62%
Muscle Spasticity (tight or stiff muscles and an inability to control those muscles): 3 people, 9.38%
Allodynia (a condition in which pain is caused by a stimulus that does not normally elicit pain): 2 people, 6.25%
General Anaesthesia: 2 people, 6.25%
Anaesthesia: 2 people, 6.25%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 2 people, 6.25%
Muscle Spasms (muscle contraction): 2 people, 6.25%
Cataplexy (loss of muscle tone accompanied by full conscious awareness): 2 people, 6.25%
Analgesic Effect: 1 person, 3.12%

* Approximation only. Some reports may have incomplete information.

Do you take Bupivacaine and have Abnormal behavior?

- Check whether Abnormal behavior 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 Bupivacaine:

Bupivacaine (14,046 reports)

Browse all side effects of Bupivacaine:

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 Abnormal behavior:

Abnormal behavior (1,364 drugs)

Browse all the conditions that are associated with Abnormal behavior:

Abnormal behavior (1,949 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on bupivacaine hydrochloride (the active ingredients of Bupivacaine) and Bupivacaine (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.