Copyright © 1996 by the BMJ Publishing Group Ltd.
Long-acting progestogen-only contraception
Relevant BNF section: 7.3.2.2-3
The use of a long-acting progestogen preparation is one option for women who require contraception. Three formulations are licensed in the UK for long-term use. One (Depo-Provera - Pharmacia & Upjohn) is given as an intramuscular depot injection, a second (
Norplant - Hoechst Marion Roussel) as a sub-dermal implant and a third (
Mirena - Pharmacia-Leiras) releases progestogen from an intra-uterine system. In this article we review these preparations and consider how to choose between them.
