Green tea extract and Flonase drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Green tea extract (green tea) and Flonase (fluticasone propionate). Common drug interactions include fatigue among females and cerebrovascular accident among males.

The phase IV clinical study analyzes what interactions people have when they take Green tea extract and Flonase. 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 Green tea extract?

Green tea extract has active ingredients of green tea. It is often used in weight loss. eHealthMe is studying from 371 Green tea extract users. Check the latest studies of Green tea extract.

What is Flonase?

Flonase has active ingredients of fluticasone propionate. It is often used in allergies. eHealthMe is studying from 75,441 Flonase users. Check the latest studies of Flonase.



On Jul, 13, 2026

15 people who take Green tea extract and Flonase together, and have interactions are studied.

Green tea extract and Flonase drug interactions.

What are the common drug interactions of Green Tea Extract and Flonase, by gender? *:

female:

  1. Fatigue (feeling of tiredness)
  2. Blood glucose decreased
  3. Diarrhoea
  4. Alopecia (absence of hair from areas of the body)
  5. Carcinoembryonic antigen increased
  6. Constipation
  7. Haematochezia (passage of stools containing blood)
  8. Liver disorder (liver diseases)
  9. Plasma cell myeloma (cancer that begins in plasma cells)
  10. Tooth abscess (pus formation in tooth)

male:

  1. Cerebrovascular accident (sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture)
  2. Fatigue (feeling of tiredness)
  3. Emotional disorder
  4. Endocarditis bacterial (an inflammation of the inner layer of the heart by bacterial infection)
  5. Headache (pain in head)
  6. Hordeolum (small collection of pus (abscess) on the eyelid)
  7. Immunodeficiency
  8. Injury
  9. Insomnia (sleeplessness)
  10. Loss of consciousness

What are the common drug interactions of Green Tea Extract and Flonase, 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:

  1. Alopecia (absence of hair from areas of the body)
  2. Carcinoembryonic antigen increased
  3. Constipation
  4. Contusion (a type of hematoma of tissue in which capillaries)
  5. Fatigue (feeling of tiredness)
  6. Haematochezia (passage of stools containing blood)
  7. Liver disorder (liver diseases)
  8. Oedema peripheral (superficial swelling)
  9. Tooth abscess (pus formation in tooth)
  10. Visual impairment

60+:

  1. Fatigue (feeling of tiredness)
  2. Blood glucose decreased
  3. Emotional disorder
  4. Endocarditis bacterial (an inflammation of the inner layer of the heart by bacterial infection)
  5. Headache (pain in head)
  6. Injury
  7. Insomnia (sleeplessness)
  8. Loss of consciousness
  9. Pain in extremity
  10. Plasma cell myeloma (cancer that begins in plasma cells)

What are the existing conditions these people have? *

  1. Multiple Myeloma (cancer of the plasma cells): 4 people, 26.67%
  2. Itching: 3 people, 20.00%
  3. Headache (pain in head): 3 people, 20.00%
  4. Cardiac Failure Chronic: 3 people, 20.00%
  5. Blood Testosterone Decreased: 2 people, 13.33%
  6. Pain: 2 people, 13.33%
  7. Diabetes: 2 people, 13.33%
  8. Chronic Leukaemia (long lasting blood cell cancer): 2 people, 13.33%
  9. Psoriatic Arthropathy (inflammation of the skin and joints with kin condition which typically causes patches (plaques) of red, scaly skin to develop): 1 person, 6.67%
  10. Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 1 person, 6.67%

* Approximation only. Some reports may have incomplete information.

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Related studies:

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

Browse all drug interactions of Green tea extract and Flonase:

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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 Green tea extract:

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 Flonase:

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 Green tea extract 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 Flonase 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 green tea and fluticasone propionate (the active ingredients of Green tea extract and Flonase, respectively), and Green tea extract and Flonase (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.

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