Implanon and Lamictal drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Implanon (etonogestrel) and Lamictal (lamotrigine). Common drug interactions include weight increased among females.

The phase IV clinical study analyzes what interactions people have when they take Implanon and Lamictal. It is created by eHealthMe based on reports of 34 people who take the same drugs from the FDA, and is updated regularly.

What is Implanon?

Implanon has active ingredients of etonogestrel. It is often used in birth control. eHealthMe is studying from 12,479 Implanon users. Check the latest studies of Implanon.

What is Lamictal?

Lamictal has active ingredients of lamotrigine. It is often used in bipolar disorder. eHealthMe is studying from 82,627 Lamictal users. Check the latest studies of Lamictal.

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 Aug, 17, 2026

34 people who take Implanon and Lamictal together, and have interactions are studied.

Implanon and Lamictal drug interactions.

What are the common drug interactions of Implanon and Lamictal, by gender? *:

female:

Weight increased
Anxiety
Weight decreased
Abdominal pain lower
Alanine aminotransferase increased
Albumin urine present
Compulsive shopping
Cough
Depression
Dysplasia (enlargement of an organ or tissue)

male:

n/a

What are the common drug interactions of Implanon and Lamictal, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

Medical device complication
Anxiety
Depressed level of consciousness
Depression
Feeling cold
Insomnia (sleeplessness)
Irritability
Menstruation irregular
Metrorrhagia (uterine bleeding at irregular intervals)
Suicidal ideation

20-29:

Suicidal ideation
Vaginal haemorrhage (vaginal bleeding)
Weight increased
Abdominal pain lower
Alanine aminotransferase increased
Albumin urine present
Anxiety
Compulsive shopping
Constipation
Cough

30-39:

Depression
Mood swings (an extreme or rapid change in mood)
Anxiety

40-49:

Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Drug abuse
Feeling cold
Headache (pain in head)
Mood swings (an extreme or rapid change in mood)
Overdose
Premature menopause
Tongue biting
Weight increased

50-59:

n/a

60+:

n/a

What are the existing conditions these people have? *

Insomnia (sleeplessness): 4 people, 11.76%
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures): 4 people, 11.76%
Wheezing (a high-pitched whistling sound made while you breath): 3 people, 8.82%
Stress And Anxiety: 3 people, 8.82%
Pelvic Pain: 3 people, 8.82%
Panic Disorder: 3 people, 8.82%
Diabetes Insipidus (diabetes caused by a deficiency of the pituitary hormone vasopressin, which regulates kidney function): 3 people, 8.82%
Bipolar I Disorder (mood disorder that is characterized by at least one manic or mixed episode): 3 people, 8.82%
Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body): 2 people, 5.88%

* Approximation only. Some reports may have incomplete information.

Do you take Implanon and Lamictal?

- Personalize this study to your gender, age, symptoms and drugs
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously