Clarithromycin and Donepezil drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Clarithromycin (clarithromycin) and Donepezil (donepezil hydrochloride). Common drug interactions include oedema among females and hallucination among males.

The phase IV clinical study analyzes what interactions people have when they take Clarithromycin and Donepezil. It is created by eHealthMe based on reports of 98 people who take the same drugs from the FDA, and is updated regularly.

What is Clarithromycin?

Clarithromycin has active ingredients of clarithromycin. It is often used in sinusitis. eHealthMe is studying from 45,044 Clarithromycin users. Check the latest studies of Clarithromycin.

What is Donepezil?

Donepezil has active ingredients of donepezil hydrochloride. It is often used in dementia. eHealthMe is studying from 24,564 Donepezil users. Check the latest studies of Donepezil.



On Jul, 27, 2026

98 people who take Clarithromycin and Donepezil together, and have interactions are studied.

Clarithromycin and Donepezil drug interactions.

What are the common drug interactions of Clarithromycin and Donepezil, by gender? *:

female:

  1. Oedema (fluid collection in tissue)
  2. Scab (a hard coating on the skin formed during the wound healing)
  3. Secretion discharge
  4. Skin exfoliation (removal of the oldest dead skin cells)
  5. Troponin increased
  6. White blood cell count increased
  7. Drug level increased
  8. Blood pressure decreased
  9. Bradycardia (abnormally slow heart action)
  10. Death

male:

  1. Hallucination (an experience involving the perception of something not present)
  2. Confusional state
  3. Drug ineffective
  4. Dyskinesia (abnormality or impairment of voluntary movement)
  5. Lung disorder (lung disease)
  6. Blood pressure decreased
  7. Hernia (hernia happens when part of an internal organ or tissue bulges through a weak area of muscle)
  8. Blood pressure increased
  9. Barrett's oesophagus (barrett's oesophagus is a disorder in which the lining of the oesophagus (the tube that carries food from the throat to the stomach) is damaged by stomach acid and changed to a lining similar to that of the stomach)
  10. Glaucoma (increased fluid pressure in the eye with vision loss)

What are the common drug interactions of Clarithromycin and Donepezil, 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. Gingival hypertrophy (overgrowth of gums)
  2. Hypoxia (low oxygen in tissues)
  3. Hypoxic encephalopathy (a condition that occurs when the entire brain is deprived of an adequate oxygen supply, but the deprivation isn't total)
  4. Incision site complication
  5. Pallor
  6. Speech disorder
  7. Weight decreased
  8. Bradycardia (abnormally slow heart action)
  9. Nervous system disorder (a general class of medical conditions affecting the nervous system)
  10. Neuroleptic malignant syndrome (a life-threatening neurological disorder most often caused by an adverse reaction to neuroleptic or antipsychotic agents)

50-59:

n/a

60+:

  1. General physical health deterioration (weak health status)
  2. Chest pain
  3. Oedema (fluid collection in tissue)
  4. Tremor (trembling or shaking movements in one or more parts of your body)
  5. Asthenia (weakness)
  6. Cardiac failure
  7. Confusional state
  8. Hyponatraemia (abnormally low level of sodium in the blood; associated with dehydration)
  9. Left ventricular dysfunction
  10. Scab (a hard coating on the skin formed during the wound healing)

What are the existing conditions these people have? *

  1. Dementia Alzheimer's Type (loss of mental ability with alzheimer's symptom): 18 people, 18.37%
  2. Bronchitis (inflammation of the mucous membrane in the bronchial tubes): 16 people, 16.33%
  3. Parkinson's Disease: 14 people, 14.29%
  4. Memory Loss: 13 people, 13.27%
  5. Hallucinations (sensations that appear real but are created by your mind): 13 people, 13.27%
  6. Urticaria (rash of round, red welts on the skin that itch intensely): 11 people, 11.22%
  7. Hypotension (abnormally low blood pressure): 11 people, 11.22%
  8. Delusion (a false belief or opinion): 10 people, 10.20%
  9. Varices Oesophageal (enlarged and swollen veins at the bottom of the oesophagus, near the stomach): 9 people, 9.18%
  10. High Blood Cholesterol: 9 people, 9.18%

* Approximation only. Some reports may have incomplete information.

Do you take Clarithromycin and Donepezil?

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Related studies:

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

Browse all drug interactions of Clarithromycin and Donepezil:

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 Clarithromycin:

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 Donepezil:

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 Clarithromycin 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 Donepezil 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 clarithromycin and donepezil hydrochloride (the active ingredients of Clarithromycin and Donepezil, respectively), and Clarithromycin and Donepezil (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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