Actonel and Thinking abnormal - a phase IV clinical study of FDA data

Summary:

Thinking abnormal is reported as a side effect among people who take Actonel (risedronate sodium), especially for people who are female, 60+ old, have been taking the drug for < 1 month also take Percocet, and have Stress and anxiety.

The phase IV clinical study analyzes which people have Thinking abnormal when taking Actonel. It is created by eHealthMe based on reports of 28,929 people who have side effects when taking Actonel from the FDA, and is updated regularly.

What is Actonel?

Actonel has active ingredients of risedronate sodium. It is often used in osteoporosis. eHealthMe is studying from 29,369 Actonel users. Check the latest studies of Actonel.

What is Thinking abnormal?

Thinking abnormal is found to be associated with 1,087 drugs and 1,180 conditions by eHealthMe. Check the latest studies of Thinking abnormal.

On Apr, 25, 2026

28,929 people reported to have side effects when taking Actonel.
Among them, 31 people (0.11%) have Thinking abnormal.

Among these 31 people:

How long have people been on Actonel when they have Thinking abnormal? *

What is the gender of people who have Thinking abnormal when taking Actonel? *

female: 83.87 %
male: 16.13 %

What is the age of people who have Thinking abnormal when taking Actonel? *

What are other drugs people take besides Actonel? *

What are other side effects people have besides Thinking abnormal? *

Nausea (feeling of having an urge to vomit): 13 people, 41.94%
Dizziness: 10 people, 32.26%
Memory Loss: 9 people, 29.03%
Drowsiness: 9 people, 29.03%
Weight Decreased: 8 people, 25.81%
Balance Disorder: 7 people, 22.58%
Malaise (a feeling of general discomfort or uneasiness): 7 people, 22.58%
Drug Ineffective: 7 people, 22.58%
Fatigue (feeling of tiredness): 6 people, 19.35%
Pollakiuria (abnormally frequent passage of relatively small quantities or urine): 6 people, 19.35%

What are the existing conditions these people have? *

Back Pain: 7 people, 22.58%
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 7 people, 22.58%
Stress And Anxiety: 7 people, 22.58%
Post Herpetic Neuralgia (neuralgia caused by the varicella zoster virus): 6 people, 19.35%
Fibromyalgia (a long-term condition which causes pain all over the body): 6 people, 19.35%
Headache (pain in head): 5 people, 16.13%
Insomnia (sleeplessness): 5 people, 16.13%
Depression: 4 people, 12.90%
Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 4 people, 12.90%
Sleep Disorder: 4 people, 12.90%

* Approximation only. Some reports may have incomplete information.

Do you take Actonel and have Thinking abnormal?

- Check whether Thinking abnormal 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 Actonel:

Actonel (29,369 reports)

Browse all side effects of Actonel:

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 Thinking abnormal:

Thinking abnormal (1,087 drugs)

Browse all the conditions that are associated with Thinking abnormal:

Thinking abnormal (1,180 conditions)

Related publications that referenced our studies

Hirschmann S, Gibel A, Tsvelikhovsky I, Lisker A, "Late-Onset Psychosis and Risedronate Treatment for Osteoporosis: A Case Report", Clinical schizophrenia & related psychoses, 2013 May .
Ko KD, Cho BL, "Risedronate-related Localized Amnesia in an Elderly Patient with Osteoporosis", Journal of the Korean Geriatrics Society, 2012 Dec .
Hirschmann S, Gibel A, Tsvelikhovsky I, Lisker A, "Late-Onset Psychosis and Risedronate Treatment for Osteoporosis: A Case Report", Clinical schizophrenia & related psychoses, 2013 May .
Ko KD, Cho BL, "Risedronate-related Localized Amnesia in an Elderly Patient with Osteoporosis", Journal of the Korean Geriatrics Society, 2012 Dec .

How the study uses the data?

The study uses data from the FDA. It is based on risedronate sodium (the active ingredients of Actonel) and Actonel (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.