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Elavil and Monocyte count decreased - a phase IV clinical study of FDA data

Summary:

Monocyte count decreased is reported as a side effect among people who take Elavil (amitriptyline hydrochloride), especially for people who are female, 30-39 old, also take Gilenya, and have Multiple sclerosis.

The phase IV clinical study analyzes which people have Monocyte count decreased when taking Elavil. It is created by eHealthMe based on reports of 19,133 people who have side effects when taking Elavil from the FDA, and is updated regularly.

What is Elavil?

Elavil has active ingredients of amitriptyline hydrochloride. It is often used in depression. eHealthMe is studying from 20,724 Elavil users. Check the latest studies of Elavil.

What is Monocyte count decreased?

Monocyte count decreased is found to be associated with 306 drugs and 396 conditions by eHealthMe. Check the latest studies of Monocyte count decreased.

On Aug, 09, 2026

19,133 people reported to have side effects when taking Elavil.
Among them, 21 people (0.11%) have Monocyte count decreased.

Could Elavil cause Monocyte count decreased?

Among these 21 people:

What is the gender of people who have Monocyte count decreased when taking Elavil? *

  • female: 100 %
  • male: 0.0 %

What is the age of people who have Monocyte count decreased when taking Elavil? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 47.37 %
  • 40-49: 10.53 %
  • 50-59: 10.53 %
  • 60+: 31.58 %

What are other drugs people take besides Elavil? *

  1. Vitamin D3: 8 people, 38.10%
  2. Vitamin B12: 8 people, 38.10%
  3. Advil: 8 people, 38.10%
  4. Deltasone: 8 people, 38.10%
  5. Nuvigil: 8 people, 38.10%
  6. Naprosyn: 8 people, 38.10%
  7. Flonase: 8 people, 38.10%
  8. Gilenya: 8 people, 38.10%
  9. Lyrica: 7 people, 33.33%
  10. Amlodipine: 6 people, 28.57%

What are other side effects people have besides Monocyte count decreased? *

  1. Lymphocyte Count Decreased: 21 people, 100.00%
  2. Neutrophil Count Increased (excess than normal number of neutrophil a type of blood cell): 14 people, 66.67%
  3. Stress And Anxiety: 13 people, 61.90%
  4. Red Blood Cell Count Decreased: 13 people, 61.90%
  5. Haematocrit Decreased: 12 people, 57.14%
  6. Haemoglobin Decreased: 12 people, 57.14%
  7. Weakness: 11 people, 52.38%
  8. Mean Cell Volume Increased (more than normal average red blood cell volume): 11 people, 52.38%
  9. Mean Cell Haemoglobin Increased (more than normal haemoglobin per red blood cell in a sample of blood): 11 people, 52.38%
  10. Hypoaesthesia (reduced sense of touch or sensation): 11 people, 52.38%

What are the existing conditions these people have? *

  1. Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 9 people, 42.86%
  2. Wheezing (a high-pitched whistling sound made while you breath): 8 people, 38.10%
  3. Fatigue (feeling of tiredness): 8 people, 38.10%
  4. Temporal Arteritis (inflammation and damage to blood vessels that supply the head area): 6 people, 28.57%
  5. Vasculitis (inflammation of a blood vessel or blood vessels): 5 people, 23.81%
  6. Thrombotic Thrombocytopenic Purpura (a rare blood disorder characterized by clotting in small blood vessels of the body): 4 people, 19.05%
  7. Relapsing-Remitting Multiple Sclerosis (reoccurrence of an inflammatory disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged): 3 people, 14.29%
  8. Pain: 2 people, 9.52%
  9. Nausea (feeling of having an urge to vomit): 2 people, 9.52%
  10. Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 2 people, 9.52%

* Approximation only. Some reports may have incomplete information.

Do you take Elavil and have Monocyte count decreased?

- Check whether Monocyte count decreased is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Elavil:

Monocyte count decreased treatments and more:

How severe was Monocyte count decreased and when was it recovered:

Expand to all the drugs that have ingredients of amitriptyline hydrochloride:

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 Elavil:

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 the drugs that are associated with Monocyte count decreased:

Browse all the conditions that are associated with Monocyte count decreased:

Related publications that referenced our studies

How the study uses the data?

The study uses data from the FDA. It is based on amitriptyline hydrochloride (the active ingredients of Elavil) and Elavil (the brand name). 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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