Savella and Confusion - a phase IV clinical study of FDA data

Summary:

Confusion is reported as a side effect among people who take Savella (milnacipran hydrochloride), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Neurontin, and have Atrial fibrillation/flutter.

The phase IV clinical study analyzes which people have Confusion when taking Savella. It is created by eHealthMe based on reports of 6,561 people who have side effects when taking Savella from the FDA, and is updated regularly.

What is Savella?

Savella has active ingredients of milnacipran hydrochloride. It is often used in fibromyalgia. eHealthMe is studying from 7,529 Savella users. Check the latest studies of Savella.

What is Confusion?

Confusion is found to be associated with 1,834 drugs and 2,829 conditions by eHealthMe. Check the latest studies of Confusion.

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, 02, 2026

6,561 people reported to have side effects when taking Savella.
Among them, 18 people (0.27%) have Confusion.

Among these 18 people:

How long have people been on Savella when they have Confusion? *

What is the gender of people who have Confusion when taking Savella? *

female: 94.12 %
male: 5.88 %

What is the age of people who have Confusion when taking Savella? *

What are other drugs people take besides Savella? *

What are other side effects people have besides Confusion? *

Nausea (feeling of having an urge to vomit): 5 people, 27.78%
Dizziness: 5 people, 27.78%
Joint Pain: 4 people, 22.22%
Headache (pain in head): 4 people, 22.22%
Fatigue (feeling of tiredness): 4 people, 22.22%
Dyspnea (difficult or laboured breathing): 4 people, 22.22%
Confusional State: 4 people, 22.22%
Fall: 3 people, 16.67%
Nausea And Vomiting: 3 people, 16.67%
Loss Of Consciousness: 3 people, 16.67%

What are the existing conditions these people have? *

Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 2 people, 11.11%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 2 people, 11.11%
Atrial Fibrillation/flutter (atrial fibrillation and flutter are abnormal heart rhythms in which the atria, or upper chambers of the heart, are out of sync with the ventricles): 2 people, 11.11%
Wheezing (a high-pitched whistling sound made while you breath): 1 person, 5.56%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 1 person, 5.56%
Migraine (headache): 1 person, 5.56%
Diabetes: 1 person, 5.56%
Constipation: 1 person, 5.56%

* Approximation only. Some reports may have incomplete information.

Do you take Savella and have Confusion?

- Check whether Confusion 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 Savella:

Savella (7,529 reports)

Confusion treatments and more:

Confusion (65,238 reports)

Browse all side effects of Savella:

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 Confusion:

Confusion (1,834 drugs)

Browse all the conditions that are associated with Confusion:

Confusion (2,829 conditions)

How the study uses the data?

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