Lidoderm and Muscle tightness - a phase IV clinical study of FDA data

Summary:

Muscle tightness is reported as a side effect among people who take Lidoderm (lidocaine), especially for people who are female, 50-59 old, also take Lyrica, and have Eczema.

The phase IV clinical study analyzes which people have Muscle tightness when taking Lidoderm. It is created by eHealthMe based on reports of 10,321 people who have side effects when taking Lidoderm from the FDA, and is updated regularly.

What is Lidoderm?

Lidoderm has active ingredients of lidocaine. It is often used in pain. eHealthMe is studying from 10,524 Lidoderm users. Check the latest studies of Lidoderm.

What is Muscle tightness?

Muscle tightness is found to be associated with 1,074 drugs and 1,026 conditions by eHealthMe. Check the latest studies of Muscle tightness.

On Jul, 26, 2026

10,321 people reported to have side effects when taking Lidoderm.
Among them, 26 people (0.25%) have Muscle tightness.

Among these 26 people:

What is the gender of people who have Muscle tightness when taking Lidoderm? *

female: 64 %
male: 36 %

What is the age of people who have Muscle tightness when taking Lidoderm? *

What are other drugs people take besides Lidoderm? *

What are other side effects people have besides Muscle tightness? *

Swallowing Difficulty: 12 people, 46.15%
Nausea (feeling of having an urge to vomit): 12 people, 46.15%
Joint Pain: 11 people, 42.31%
Fatigue (feeling of tiredness): 11 people, 42.31%
Intervertebral Disc Degeneration (spinal disc degeneration): 10 people, 38.46%
Appetite - Decreased (decreased appetite occurs when you have a reduced desire to eat): 10 people, 38.46%
Intervertebral Disc Protrusion (spinal disc protrusion): 10 people, 38.46%
Fall: 9 people, 34.62%
Neck Pain: 9 people, 34.62%
Abdominal Pain: 9 people, 34.62%

What are the existing conditions these people have? *

Eczema (patches of skin become rough and inflamed, with itching and bleeding blisters): 7 people, 26.92%
Pemphigoid (tense blisters on the skin): 4 people, 15.38%
Osteoporosis (bones weak and more likely to break): 4 people, 15.38%
Osteoarthritis (a joint disease caused by cartilage loss in a joint): 4 people, 15.38%
Iridocyclitis (inflammation of the iris and ciliary body of the eye): 4 people, 15.38%
Insomnia (sleeplessness): 4 people, 15.38%
Sleep Disorder: 3 people, 11.54%
Fibromyalgia (a long-term condition which causes pain all over the body): 3 people, 11.54%
Nausea (feeling of having an urge to vomit): 2 people, 7.69%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 7.69%

* Approximation only. Some reports may have incomplete information.

Do you take Lidoderm and have Muscle tightness?

- Check whether Muscle tightness 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 Lidoderm:

Lidoderm (10,524 reports)

Muscle tightness treatments and more:

Muscle tightness (19,728 reports)

Browse all side effects of Lidoderm:

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 Muscle tightness:

Muscle tightness (1,074 drugs)

Browse all the conditions that are associated with Muscle tightness:

Muscle tightness (1,026 conditions)

How the study uses the data?

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