Exforge and Fibromyalgia - a phase IV clinical study of FDA data

Summary:

Fibromyalgia is reported as a side effect among people who take Exforge (amlodipine besylate; valsartan), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Nexium, and have High blood cholesterol.

The phase IV clinical study analyzes which people have Fibromyalgia when taking Exforge. It is created by eHealthMe based on reports of 12,942 people who have side effects when taking Exforge from the FDA, and is updated regularly.

What is Exforge?

Exforge has active ingredients of amlodipine besylate; valsartan. It is often used in high blood pressure. eHealthMe is studying from 13,350 Exforge users. Check the latest studies of Exforge.

What is Fibromyalgia?

Fibromyalgia (a long-term condition which causes pain all over the body) is found to be associated with 1,333 drugs and 1,832 conditions by eHealthMe. Check the latest studies of Fibromyalgia.

On May, 11, 2026

12,942 people reported to have side effects when taking Exforge.
Among them, 16 people (0.12%) have Fibromyalgia.

Among these 16 people:

How long have people been on Exforge when they have Fibromyalgia? *

What is the gender of people who have Fibromyalgia when taking Exforge? *

female: 81.25 %
male: 18.75 %

What is the age of people who have Fibromyalgia when taking Exforge? *

What are other drugs people take besides Exforge? *

Nexium: 8 people, 50.00%
Diovan: 5 people, 31.25%
Lipitor: 5 people, 31.25%
Lyrica: 4 people, 25.00%
Fosamax: 4 people, 25.00%
Lidoderm: 4 people, 25.00%
Coreg: 4 people, 25.00%
Triamterene And Hydrochlorothiazide: 4 people, 25.00%
Flexeril: 4 people, 25.00%
Ibuprofen: 2 people, 12.50%

What are other side effects people have besides Fibromyalgia? *

Memory Loss: 5 people, 31.25%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 5 people, 31.25%
Pain: 5 people, 31.25%
Drug Ineffective: 5 people, 31.25%
Abdominal Discomfort: 4 people, 25.00%
Pharyngeal Haemorrhage (pharyngeal bleeding): 4 people, 25.00%
Panic Disorder: 4 people, 25.00%
Oesophageal Ulcer Haemorrhage (bleeding from oesophagus ulcer): 4 people, 25.00%
Chest Pain: 4 people, 25.00%
Oedema Peripheral (superficial swelling): 4 people, 25.00%

What are the existing conditions these people have? *

High Blood Cholesterol: 4 people, 25.00%
Systemic Sclerosis (Scleroderma) (an autoimmune or connective tissue disease. it is characterized by thickening of the skin): 1 person, 6.25%
Systemic Lupus Erythematosus (an autoimmune disease, which means the body's immune system mistakenly, attacks healthy tissue): 1 person, 6.25%
Autoimmune Disorder (a condition in which the immune system attacks the body's normal substances and tissue): 1 person, 6.25%
Back Pain: 1 person, 6.25%
Cor Pulmonale Chronic (long lasting enlargement of the right ventricle of the heart): 1 person, 6.25%
Enlarged Heart: 1 person, 6.25%
Flatulence (flatus expelled through the anus): 1 person, 6.25%
Gastric Disorder (disease of stomach): 1 person, 6.25%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 1 person, 6.25%

* Approximation only. Some reports may have incomplete information.

Do you take Exforge and have Fibromyalgia?

- Check whether Fibromyalgia 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 Exforge:

Exforge (13,350 reports)

Fibromyalgia treatments and more:

Fibromyalgia (92,986 reports)

How severe was Fibromyalgia and when was it recovered:

Fibromyalgia in Exforge

Expand to all the drugs that have ingredients of amlodipine besylate; valsartan:

Fibromyalgia and drugs with ingredients of amlodipine besylate; valsartan (16 reports)

Sub-studies by gender and age:

Female: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Male: 0-1 2-9 10-19 20-29 30-39 40-49 50-59 60+

Browse all side effects of Exforge:

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 Fibromyalgia:

Fibromyalgia (1,333 drugs)

Browse all the conditions that are associated with Fibromyalgia:

Fibromyalgia (1,832 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on amlodipine besylate; valsartan (the active ingredients of Exforge) and Exforge (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.