Etonogestrel implant: how to take it safely
Implanon, Nexplanon
Reviewed by Pharm. Abeeb Junior
What it is for
A small rod placed under the skin of the arm that prevents pregnancy for up to 3 years.
How to take it
- Prescription medicine: take it exactly as your doctor or pharmacist told you.
- It is inserted and removed by a trained health worker. Check the rod can be felt under the skin.
When to take it
Inserted once. It must be removed or replaced by the date your health worker gives you.
Take it with
Not applicable.
What to avoid
- Leaving it in past its expiry date.
- Trying to remove it yourself.
- Tell your doctor if you take medicines for epilepsy or TB, as they can reduce its effect.
Possible side effects
Irregular bleeding, headache, acne, mood changes, breast tenderness.
Get help if
You cannot feel the rod, pain or pus at the site, severe lower stomach pain, or a possible pregnancy: see a doctor. It does not protect against HIV or other infections.
This is general information, not personal medical advice. Always follow your doctor's or pharmacist's instructions and read the leaflet that comes with your medicine. Medicines and doses can differ between products and people.