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Lamotrigine and Monocyte count increased - a phase IV clinical study of FDA data

Summary:

Monocyte count increased is reported as a side effect among people who take Lamotrigine (lamotrigine), especially for people who are female, 40-49 old, also take Clozaril, and have Schizophrenia.

The phase IV clinical study analyzes which people have Monocyte count increased when taking Lamotrigine. It is created by eHealthMe based on reports of 72,834 people who have side effects when taking Lamotrigine from the FDA, and is updated regularly.

What is Lamotrigine?

Lamotrigine has active ingredients of lamotrigine. It is often used in bipolar disorder. eHealthMe is studying from 76,639 Lamotrigine users. Check the latest studies of Lamotrigine.

What is Monocyte count increased?

Monocyte count increased is found to be associated with 604 drugs and 690 conditions by eHealthMe. Check the latest studies of Monocyte count increased.

eHealthMe: drug outcomes in the real world

eHealthMe runs one of the largest post-marketing drug safety studies in the world. We study millions of patients and 5,000 more each day. Our data-driven phase IV clinical trials have been referenced on 800+ peer-reviewed medical publications including The Lancet, Mayo Clinic Proceedings, and Nature. Tools to study our phase IV findings are available to the public, anonymous and free >>>.

On Sep, 02, 2026

72,834 people reported to have side effects when taking Lamotrigine.
Among them, 62 people (0.09%) have Monocyte count increased.

Could Lamotrigine cause Monocyte count increased?

Among these 62 people:

What is the gender of people who have Monocyte count increased when taking Lamotrigine? *

  • female: 55.93 %
  • male: 44.07 %

What is the age of people who have Monocyte count increased when taking Lamotrigine? *

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 3.45 %
  • 20-29: 15.52 %
  • 30-39: 1.72 %
  • 40-49: 58.62 %
  • 50-59: 15.52 %
  • 60+: 5.17 %

What are other drugs people take besides Lamotrigine? *

  1. Clozaril: 32 people, 51.61%
  2. Depakote: 16 people, 25.81%
  3. Clonazepam: 15 people, 24.19%
  4. Levothyroxine Sodium: 14 people, 22.58%
  5. Clozapine: 11 people, 17.74%
  6. Valproate Sodium: 11 people, 17.74%
  7. Amisulpride: 10 people, 16.13%
  8. Keppra: 10 people, 16.13%
  9. Gabapentin: 9 people, 14.52%
  10. Venlafaxine Hydrochloride: 8 people, 12.90%

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

  1. White Blood Cell Count Increased: 23 people, 37.10%
  2. Lymphocyte Count Increased: 22 people, 35.48%
  3. Lower Respiratory Tract Infection: 19 people, 30.65%
  4. Arrhythmias (irregular heartbeat): 15 people, 24.19%
  5. Oxygen Saturation Decreased: 14 people, 22.58%
  6. Tachypnea: 14 people, 22.58%
  7. Chronic Lymphocytic Leukaemia (cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell)): 14 people, 22.58%
  8. Body Temperature Increased: 14 people, 22.58%
  9. Eosinophil Count Increased: 13 people, 20.97%
  10. C-Reactive Protein Increased: 13 people, 20.97%

What are the existing conditions these people have? *

  1. Schizophrenia (a mental disorder characterized by a breakdown of thought processes): 37 people, 59.68%
  2. Depression: 18 people, 29.03%
  3. Psychotic Disorder: 13 people, 20.97%
  4. Affective Disorder (mental disorder): 11 people, 17.74%
  5. Headache (pain in head): 10 people, 16.13%
  6. Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 10 people, 16.13%
  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): 8 people, 12.90%
  8. Gastrointestinal Disorder (functional problems of gastrointestinal tract): 5 people, 8.06%
  9. Lipids Abnormal: 4 people, 6.45%
  10. Pain: 4 people, 6.45%

* Approximation only. Some reports may have incomplete information.

Do you take Lamotrigine and have Monocyte count increased?

- Check whether Monocyte count increased is associated with a drug or a condition
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Related studies:

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

Monocyte count increased treatments and more:

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

Expand to all the drugs that have ingredients of lamotrigine:

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 Lamotrigine:

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 increased:

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

Related publications that referenced our studies

How the study uses the data?

The study uses data from the FDA. It is based on lamotrigine (the active ingredients of Lamotrigine) and Lamotrigine (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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