Key facts about Etonogestrel Implant
What dosages is Etonogestrel Implant available in?
Etonogestrel Implant consists of a single, radiopaque, rod-shaped implant, containing 68 mg etonogestrel, pre-loaded in the needle of a disposable applicator.
What is Etonogestrel Implant used for?
Etonogestrel Implant is a progestiin used to prevent pregnancy.
How does Etonogestrel Implant work?
Etonogestrel Implant is an implant that slowly releases etonogestrel, which is a progestin (a manmade form of progesterone). It works to prevent pregnancy by stopping your ovaries from releasing an egg, by making it difficult for sperm to enter the uterus (womb), and by preventing a fertilized egg from implanting in your uterus.
How do I take Etonogestrel Implant?
Etonogestrel Implant is placed under your skin in your upper arm by your healthcare provider at their office. Once placed, it can prevent pregnancy for up to 3 years.
Is it safe for me to take Etonogestrel Implant?
Etonogestrel Implant is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. You should not use this medication in the following:
- Pregnancy
- History of breast cancer or other progestin-sensitive cancer
- Undiagnosed vaginal bleeding
- History of blood clots or clotting disorders
- Have liver tumor, either benign or cancerous
- Acute (sudden) liver disease
Etonogestrel Implant Common Side Effects
Common side effects of Etonogestrel Implant:
- Headache
- Change in menstrual bleeding pattern
- Vaginal pain or itching
- Weight gain
- Acne
- Breast pain
- Stomach pain
- Sore throat
- Vaginal discharge
Etonogestrel Implant Serious Side Effects
Serious side effects are rare with Etonogestrel Implant. Contact your healthcare provider immediately if you experience any of the following:
- Ectopic pregnancy: severe, unexplainable pelvic pain, unusual vaginal bleeding
- Heart attack: chest pain or tightness, pain that radiates up to your shoulder, arm, neck, or jaw
- Stroke: sudden trouble talking, trouble walking, numbness on one side of your body or face, sudden, severe headaches
- Blood clot in the lungs: trouble breathing, chest pain
- Breast lumps or painEctopic pregnancy: severe, unexplainable pelvic pain, unusual vaginal bleeding
- Heart attack: chest pain or tightness, pain that radiates up to your shoulder, arm, neck, or jaw
- Stroke: sudden trouble talking, trouble walking, numbness on one side of your body or face, sudden, severe headaches
- Blood clot in the lungs: trouble breathing, chest pain
- Breast lumps or pain
Effects of other drugs, drug classes and over-the-counter products on Etonogestrel Implant
The following medications may interact with Etonogestrel Implant:
- Drugs or herbal products that induce certain enzymes, such as CYP3A4, may decrease the effectiveness of progestin hormonal contraceptives or increase breakthrough bleeding.
Who makes Etonogestrel Implant?
Various FDA-approved generic manufacturers
Is Etonogestrel Implant safe in pregnancy?
Etonogestrel Implant should not be used during pregnancy. You should see your healthcare provider right away if you think that you may be pregnant. It is important to remove the implant and make sure that the pregnancy is not ectopic (occurring outside the womb).













