Kim Kardashian West has announced her support for anti-morning sickness medication Diclegis, partnering with mother and baby pharmaceutical brand Duchesnay USA.

Posting on Instagram, the star said 'As you guys know my #morningsickness has been pretty bad. I tried changing things about my lifestyle, like my diet, but nothing helped, so I talked to my doctor. He prescribed me #Diclegis, I felt a lot better and most importantly, it's been studied and there was no increased risk to the baby. I'm so excited and happy with my results that I'm partnering with Duchesnay USA to raise awareness about treating morning sickness'.