The 29-year-old reality star was also hospitalized this time last year.
Rob Kardashian was hospitalized on Wednesday night.
The 29-year-old reality star's fiancee, Blac Chyna, and his mother, Kris Jenner, arrived separately to the emergency room, with Jenner showing up with her boyfriend, Corey Gamble, at the emergency room near Hidden Hills, California, where the family lives, around 9:45 p.m., according to TMZ.
Chyna was not seen with her and Kardashian's newborn daughter, Dream, but had posted Snapchat photos and videos of their baby earlier in the evening.
This time last year, Kardashian was also hospitalized and reportedly diagnosed with diabetes. In an October episode of Rob and Chyna, however, he revealed that his nutritionist told him that he was "completely free of diabetes."
"That's like the best news I've heard all year, literally," Kardashian told Chyna at the time.
EXCLUSIVE: Blac Chyna Says She Thinks Rob Kardashian Will Be an 'Overprotective' Dad
The apparent medical emergency comes just days after the Jenner-Kardashian family attended their 61-year-old mother's annual Christmas Eve party. Chyna, 28, and Kardashian were not in attendance.
They did reunite for the holidays following a massive blow-up that led to Rob documenting Chyna moving out a week prior. Instead of attending Jenner's party, the two both posted to Snapchat a selfie of them cozying up to one another on Christmas Eve. Kardashian is seen giving his fiancée a kiss on the head while she used Snapchat's deer filter on her face. "Happy holidays," Chyna captioned the PDA pic, adding a red heart emoji.
