Fluoxetine and Climara drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Fluoxetine (fluoxetine hydrochloride) and Climara (estradiol). Common drug interactions include asthma among females and anaemia among males.

The phase IV clinical study analyzes what interactions people have when they take Fluoxetine and Climara. It is created by eHealthMe based on reports of 30 people who take the same drugs from the FDA, and is updated regularly.

What is Fluoxetine?

Fluoxetine has active ingredients of fluoxetine hydrochloride. It is often used in depression. eHealthMe is studying from 98,823 Fluoxetine users. Check the latest studies of Fluoxetine.

What is Climara?

Climara has active ingredients of estradiol. It is often used in hormone replacement therapy. eHealthMe is studying from 6,706 Climara users. Check the latest studies of Climara.



On Jul, 10, 2026

30 people who take Fluoxetine and Climara together, and have interactions are studied.

Fluoxetine and Climara drug interactions.

What are the common drug interactions of Fluoxetine and Climara, by gender? *:

female:

  1. Asthma
  2. Dehydration (dryness resulting from the removal of water)
  3. Fall
  4. Hypotension (abnormally low blood pressure)
  5. Squamous cell carcinoma (a cancer of a kind of epithelial cell)
  6. Dyspnoea (difficult or laboured respiration)
  7. Gastritis (inflammation of stomach)
  8. Back pain
  9. Face injury
  10. Accident at work

male:

  1. Anaemia (lack of blood)
  2. Emotional distress
  3. Fear
  4. Injury
  5. Pain
  6. Renal failure (kidney dysfunction)
  7. Renal impairment (severely reduced kidney function)
  8. Renal injury (kidney injury)

What are the common drug interactions of Fluoxetine and Climara, 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:

  1. Back pain
  2. Hypersensitivity
  3. Inflammation
  4. Photosensitivity reaction
  5. Pruritus (severe itching of the skin)
  6. Systemic lupus erythematosus rash (an autoimmune disease, which means the body's immune system mistakenly attacks healthy tissue and causes the rashes)

50-59:

  1. Breast cancer female
  2. Fear
  3. Injury
  4. Anaemia (lack of blood)
  5. Emotional distress
  6. Pain
  7. Renal failure (kidney dysfunction)
  8. Renal impairment (severely reduced kidney function)
  9. Renal injury (kidney injury)
  10. Squamous cell carcinoma (a cancer of a kind of epithelial cell)

60+:

  1. Breast cancer female
  2. Asthma
  3. Hot flush (sudden feelings of heat)
  4. Nasopharyngitis (inflammation of the nasopharynx)
  5. Supraventricular extrasystoles (premature electrical impulse in the heart, generated above the level of the ventricle)
  6. Syncope (loss of consciousness with an inability to maintain postural tone)
  7. Tooth fracture
  8. Dehydration (dryness resulting from the removal of water)
  9. Hypotension (abnormally low blood pressure)
  10. Squamous cell carcinoma of skin (a cancer of a kind of epithelial cell, the squamous cell. these cells are the main part of the epidermis of the skin)

What are the existing conditions these people have? *

  1. Stress And Anxiety: 10 people, 33.33%
  2. Menopausal Symptoms: 10 people, 33.33%
  3. High Blood Pressure: 7 people, 23.33%
  4. Initial Insomnia (feeling of inadequate or poor-quality sleep): 6 people, 20.00%
  5. High Blood Cholesterol: 4 people, 13.33%
  6. Retinopathy Proliferative (a condition in which very small blood vessels grow from the surface of the retina and damages retina): 3 people, 10.00%
  7. Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 3 people, 10.00%
  8. Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 3 people, 10.00%
  9. Insomnia (sleeplessness): 3 people, 10.00%
  10. Hot Flush (sudden feelings of heat): 3 people, 10.00%

* Approximation only. Some reports may have incomplete information.

Do you take Fluoxetine and Climara?

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Related studies:

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

Browse all drug interactions of Fluoxetine and Climara:

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 Fluoxetine:

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 Climara:

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 Fluoxetine 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 Climara 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

How the study uses the data?

The study uses data from the FDA. It is based on fluoxetine hydrochloride and estradiol (the active ingredients of Fluoxetine and Climara, respectively), and Fluoxetine and Climara (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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