Kim Kardashian's son Saint West was rushed to hospital after suffering an allergic reaction to grass

Kim Kadashian and husband Kanye West recently experienced a scare when their son, Saint West, 3, suffered an allergic reaction to grass.

Kim’s mum Kris Jenner revealed the health scare in a new interview with Refinery29 this week. Kris was speaking about parenthood and all the times her children have contacted her for help with their children.

She said: "The most recent one that comes to mind is a week ago or so when we went to Palm Springs and Saint, my little grandson, we discovered he might be allergic to grass."

She added: "We ended up in the E.R., but all is well — we figured it out."

The incident likely occurred around the period the Kardashian/Jenner family were at Kanye’s Sunday Service, which took place last weekend at Coachella to celebrate Easter.

Kris also recalled the time Kourtney Kardashian’s son Mason suffered an allergic reaction to peanut butter.

She said: "The first one I ever got was the most alarming. It was when Mason ate peanut butter and his face started blowing up and his throat started closing. They had to rush him to the hospital. He had a peanut butter allergy for the longest time.

"He’s fine now. The scariest is always the first time."