Levonelle 1500, or Levonorgestrel, is an emergency contraceptive medication that can be used for up to 3 days after sex whether unprotected, or your form of contraception has failed, to prevent unwanted pregnancy.
Levonelle 1500 contains a synthetic hormone substance which is called Levonorgestrel, hence why it is sometimes called this. This medication prevents about 84% of expected pregnancies when taken within 72 hours after sex. Levonelle 1500 works by preventing the ovaries from releasing eggs and preventing sperm from fertilising any eggs that have been released previously.
Like any other medicine, Levonelle 1500 comes with the risk of side effects, but not everybody will experience them. Some of the side effects that this medication can cause are more common than others, but if you suffer any side effects which cause you concern, you should get in touch with your GP or doctor as soon as possible. The most common side effects include:
- Nausea
- Irregular bleeding until your next period
- Tiredness
- Lower abdominal pain
- Headaches
