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Flovent hfa and Rytary drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Flovent hfa (fluticasone propionate) and Rytary (carbidopa; levodopa). Common drug interactions include nausea among males.

The phase IV clinical study analyzes what interactions people have when they take Flovent hfa and Rytary. It is created by eHealthMe based on reports of 15 people who take the same drugs from the FDA, and is updated regularly.

What is Flovent hfa?

Flovent hfa has active ingredients of fluticasone propionate. It is often used in asthma. eHealthMe is studying from 7,457 Flovent hfa users. Check the latest studies of Flovent hfa.

What is Rytary?

Rytary has active ingredients of carbidopa; levodopa. eHealthMe is studying from 17,270 Rytary users. Check the latest studies of Rytary.

On Jul, 17, 2026

15 people who take Flovent hfa and Rytary together, and have interactions are studied.

Flovent hfa and Rytary drug interactions.

What are the common drug interactions of Flovent Hfa and Rytary, by gender? *:

female:

n/a

male:

  1. Nausea (feeling of having an urge to vomit)
  2. Constipation
  3. Cough
  4. Dysphonia (speech disorder attributable to a disorder of phonation)
  5. Dyspnoea (difficult or laboured respiration)
  6. Electrocardiogram qt prolonged
  7. Heart rate decreased
  8. Neuropathy peripheral (surface nerve damage)
  9. Nightmare (unpleasant dream)
  10. Pain in extremity

What are the common drug interactions of Flovent Hfa and Rytary, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

n/a

20-29:

n/a

30-39:

n/a

40-49:

n/a

50-59:

n/a

60+:

  1. Nausea (feeling of having an urge to vomit)
  2. Constipation
  3. Dyspnoea (difficult or laboured respiration)
  4. Electrocardiogram qt prolonged
  5. Heart rate decreased
  6. Neuropathy peripheral (surface nerve damage)
  7. Nightmare (unpleasant dream)
  8. Pain
  9. Pain in extremity
  10. Panic attack

What are the existing conditions these people have? *

  1. Delusion (a false belief or opinion): 11 people, 73.33%
  2. Hallucinations (sensations that appear real but are created by your mind): 11 people, 73.33%
  3. Parkinson's Disease: 10 people, 66.67%
  4. Abdominal Discomfort: 7 people, 46.67%
  5. Neuropathy Peripheral (surface nerve damage): 7 people, 46.67%
  6. Hypotension (abnormally low blood pressure): 3 people, 20.00%
  7. Enlarged Prostate: 2 people, 13.33%
  8. Back Pain: 1 person, 6.67%
  9. Chronic Obstructive Pulmonary Disease (a progressive disease that makes it hard to breathe): 1 person, 6.67%
  10. Depression: 1 person, 6.67%

* Approximation only. Some reports may have incomplete information.

Do you take Flovent hfa and Rytary?

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Related studies:

Effectiveness of, side effects of, and alternative drugs to the 2 drugs:

Browse all drug interactions of Flovent hfa and Rytary:

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

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 Flovent hfa:

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 side effects of Rytary:

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 interactions between Flovent hfa and drugs 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

Browse all interactions between Rytary and drugs 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

Related publications that referenced our studies

How the study uses the data?

The study uses data from the FDA. It is based on fluticasone propionate and carbidopa; levodopa (the active ingredients of Flovent hfa and Rytary, respectively), and Flovent hfa and Rytary (the brand names). 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.

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