Cortisone does not interact with birth control pills (either estrogen-progestin or progestogen). There is no indication of potential harm caused by the use of corticosteroids and birth control at the same time.
However, due to cortisone’s anti-inflammatory properties, it may decrease the effectiveness of an IUD (intrauterine device).
- Tell your doctor that you use an IUD before beginning corticosteroids.
lastest update : February 20 2019