Kyleena

Definition

Kyleena is a hormonal intrauterine device (IUD) used for long-term contraception. It releases levonorgestrel to prevent pregnancy for up to five years.

5 Must Know Facts For Your Next Test

1. Kyleena contains 19.5 mg of levonorgestrel.
2. It works primarily by thickening cervical mucus and inhibiting sperm motility.
3. Kyleena may cause changes in menstrual bleeding patterns, including lighter periods or amenorrhea.
4. Insertion and removal require a healthcare provider, typically an OB-GYN.
5. Common side effects include abdominal pain, acne, headache, and breast tenderness.

Review Questions

• What hormone does Kyleena release to prevent pregnancy?
• How long is Kyleena effective as a contraceptive?
• What are common side effects associated with Kyleena?

Related terms

Levonorgestrel: A synthetic progestin used in various contraceptives including IUDs.

Intrauterine Device (IUD): A small T-shaped device inserted into the uterus to prevent pregnancy.

Amenorrhea: The absence of menstruation, which can be a side effect of hormonal contraceptives like Kyleena.