Carbidopa and Head injury - a phase IV clinical study of FDA data

Summary:

Head injury is reported as a side effect among people who take Carbidopa (carbidopa), especially for people who are female, 60+ old, have been taking the drug for 2 - 5 years also take Nuplazid, and have Heart palpitations.

The phase IV clinical study analyzes which people have Head injury when taking Carbidopa. It is created by eHealthMe based on reports of 3,028 people who have side effects when taking Carbidopa from the FDA, and is updated regularly.

What is Carbidopa?

Carbidopa has active ingredients of carbidopa. It is often used in parkinson's disease. eHealthMe is studying from 3,061 Carbidopa users. Check the latest studies of Carbidopa.

What is Head injury?

Head injury is found to be associated with 2,628 drugs and 3,248 conditions by eHealthMe. Check the latest studies of Head injury.

On Jul, 14, 2026

3,028 people reported to have side effects when taking Carbidopa.
Among them, 59 people (1.95%) have Head injury.

Among these 59 people:

How long have people been on Carbidopa when they have Head injury? *

What is the gender of people who have Head injury when taking Carbidopa? *

female: 66.07 %
male: 33.93 %

What is the age of people who have Head injury when taking Carbidopa? *

What are other drugs people take besides Carbidopa? *

What are other side effects people have besides Head injury? *

Fall: 29 people, 49.15%
Fatigue (feeling of tiredness): 22 people, 37.29%
Weakness: 20 people, 33.90%
Dizziness: 18 people, 30.51%
Visual Impairment: 15 people, 25.42%
Depression: 15 people, 25.42%
Nausea (feeling of having an urge to vomit): 14 people, 23.73%
Hypotension (abnormally low blood pressure): 13 people, 22.03%
Hallucinations (sensations that appear real but are created by your mind): 12 people, 20.34%
Hair Loss: 12 people, 20.34%

What are the existing conditions these people have? *

Heart Palpitations (feelings or sensations that your heart is pounding or racing): 8 people, 13.56%
Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 6 people, 10.17%
Delusion (a false belief or opinion): 6 people, 10.17%
Hallucinations (sensations that appear real but are created by your mind): 6 people, 10.17%
High Blood Pressure: 6 people, 10.17%
Chest Pain: 5 people, 8.47%
Rheumatoid Arthritis (a chronic progressive disease causing inflammation in the joints): 4 people, 6.78%
Idiopathic Thrombocytopenic Purpura (Itp) (bleeding disorder in which the immune system destroys platelets, which are necessary for normal blood clotting): 3 people, 5.08%
Coronary Heart Disease (narrowing or blockage of the coronary arteries): 3 people, 5.08%
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, 3.39%

* Approximation only. Some reports may have incomplete information.

Do you take Carbidopa and have Head injury?

- Check whether Head injury 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 Carbidopa:

Carbidopa (3,061 reports)

Head injury treatments and more:

Head injury (160,560 reports)

Browse all side effects of Carbidopa:

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 Head injury:

Head injury (2,628 drugs)

Browse all the conditions that are associated with Head injury:

Head injury (3,248 conditions)

How the study uses the data?

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