Coconut oil and Synthroid drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Coconut oil (coconut oil) and Synthroid (levothyroxine sodium). Common drug interactions include diarrhoea among females and asthenia among males.

The phase IV clinical study analyzes what interactions people have when they take Coconut oil and Synthroid. It is created by eHealthMe based on reports of 37 people who take the same drugs from the FDA, and is updated regularly.

What is Coconut oil?

Coconut oil has active ingredients of coconut oil. eHealthMe is studying from 1,042 Coconut oil users. Check the latest studies of Coconut oil.

What is Synthroid?

Synthroid has active ingredients of levothyroxine sodium. It is often used in hypothyroidism. eHealthMe is studying from 249,198 Synthroid users. Check the latest studies of Synthroid.



On Jul, 29, 2026

37 people who take Coconut oil and Synthroid together, and have interactions are studied.

Coconut oil and Synthroid drug interactions.

What are the common drug interactions of Coconut Oil and Synthroid, by gender? *:

female:

  1. Diarrhoea
  2. Dyspnoea (difficult or laboured respiration)
  3. Insomnia (sleeplessness)
  4. Neck pain
  5. Pruritus (severe itching of the skin)
  6. Suicidal ideation
  7. Upper limb fracture
  8. Blood thyroid stimulating hormone increased
  9. Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
  10. Contusion (a type of hematoma of tissue in which capillaries)

male:

  1. Asthenia (weakness)
  2. Dizziness
  3. Heart rate decreased

What are the common drug interactions of Coconut Oil and Synthroid, 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. Facial paralysis (loss of function of face muscle)
  2. Gait disturbance
  3. Headache (pain in head)
  4. Infusion site mass
  5. Loss of consciousness
  6. Monoplegia (a paralysis of a single limb)
  7. Neck pain
  8. Pain
  9. Psoriasis (immune-mediated disease that affects the skin)
  10. Seizure (abnormal excessive or synchronous neuronal activity in the brain)

50-59:

  1. Hyperthyroidism (over activity of the thyroid gland)
  2. Palpitations (feelings or sensations that your heart is pounding or racing)
  3. Weight decreased
  4. Abdominal discomfort
  5. Abdominal distension
  6. Abdominal pain upper
  7. Arthralgia (joint pain)
  8. Disturbance in attention
  9. Fatigue (feeling of tiredness)
  10. Formication (a sensation that exactly resembles that of small insects crawling on (or under) the skin)

60+:

  1. Fatigue (feeling of tiredness)
  2. Nausea (feeling of having an urge to vomit)
  3. Upper limb fracture
  4. Blood thyroid stimulating hormone increased
  5. Bronchitis (inflammation of the mucous membrane in the bronchial tubes)
  6. Contusion (a type of hematoma of tissue in which capillaries)
  7. Cough
  8. Decreased appetite
  9. Dehydration (dryness resulting from the removal of water)
  10. Dyspnoea (difficult or laboured respiration)

What are the existing conditions these people have? *

  1. Dermatitis Atopic (inflammatory, chronically relapsing, non-contagious and pruritic skin disorder): 7 people, 18.92%
  2. Immunodeficiency Common Variable: 5 people, 13.51%
  3. Asthma: 4 people, 10.81%
  4. Lung Cancer - Non-Small Cell (lung cancer): 3 people, 8.11%
  5. Simple Partial Seizures (seizures which affect only a small region of the brain): 2 people, 5.41%
  6. Seizures (abnormal excessive or synchronous neuronal activity in the brain): 2 people, 5.41%
  7. Psoriasis (immune-mediated disease that affects the skin): 2 people, 5.41%
  8. Pain: 2 people, 5.41%
  9. Hodgkin's Lymphoma (cancer originating from white blood cells): 2 people, 5.41%
  10. High Blood Cholesterol: 2 people, 5.41%

* Approximation only. Some reports may have incomplete information.

Do you take Coconut oil and Synthroid?

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Related studies:

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

Browse all drug interactions of Coconut oil and Synthroid:

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 Coconut oil:

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 Synthroid:

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 Coconut oil 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 Synthroid 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 coconut oil and levothyroxine sodium (the active ingredients of Coconut oil and Synthroid, respectively), and Coconut oil and Synthroid (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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