Syndopa side effects, by duration, gender and age (a phase IV clinical study of FDA data)

Summary:

Side effects are reported by people who take Syndopa (carbidopa; levodopa). Common side effects include accelerated hypertension among females and anxiety among males.

The phase IV clinical study is created by eHealthMe based on 42 reports from the FDA, and is updated regularly.

What is Syndopa?

Syndopa has active ingredients of carbidopa; levodopa. It is often used in parkinson's disease. eHealthMe is studying from 60 Syndopa users. Check the latest studies of Syndopa.



On Jul, 13, 2026

42 people who take Syndopa and have side effects are studied.

Syndopa side effects.

What are the common side effects of Syndopa, by gender? *:

female:

  1. Accelerated hypertension (significant hypertension)
  2. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
  3. Coma (state of unconsciousness lasting more than six hours)
  4. Respiratory disorder (respiratory disease)

male:

  1. Anxiety
  2. Cardiac arrest
  3. Renal failure (kidney dysfunction)
  4. Urinary tract infection
  5. Decreased appetite
  6. Abdominal pain
  7. Death
  8. Anaemia (lack of blood)
  9. Central nervous system infection (infection of brain or spinal cord)
  10. Device dislocation

What are the common side effects of Syndopa, by age (0-1 to 60+) *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

  1. Abdominal pain

40-49:

  1. Anxiety

50-59:

n/a

60+:

  1. Atrial fibrillation (fibrillation of the muscles of the atria of the heart)
  2. Central nervous system infection (infection of brain or spinal cord)
  3. Coma (state of unconsciousness lasting more than six hours)
  4. Device dislocation
  5. Drug ineffective
  6. Pyrexia (fever)
  7. Renal failure (kidney dysfunction)
  8. Respiratory disorder (respiratory disease)
  9. Urinary tract infection
  10. Cardiac arrest

What are the common side effects of Syndopa, by the time people have been on the drug (< 1 month to 10+ years)? *:

< 1 month:

n/a

1 - 6 months:

  1. Anxiety

6 - 12 months:

n/a

1 - 2 years:

n/a

2 - 5 years:

n/a

5 - 10 years:

n/a

10+ years:

n/a

not specified:

  1. Cardiac arrest
  2. Central nervous system infection (infection of brain or spinal cord)
  3. Chills (felling of cold)
  4. Coma (state of unconsciousness lasting more than six hours)
  5. Device dislocation
  6. Drug ineffective
  7. Pyrexia (fever)
  8. Renal failure (kidney dysfunction)
  9. Respiratory disorder (respiratory disease)
  10. Urinary tract infection

* Approximation only. Some reports may have incomplete information.

Do you take Syndopa?

- Personalize this study to your gender and age
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

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.



How the study uses the data?

The study is based on carbidopa; levodopa (the active ingredients of Syndopa) and Syndopa (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered.

Related studies are listed below in case you need more information:

Alternative drugs to, pros and cons of Syndopa:

All Syndopa side effects from A to Z:

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

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.

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