United States Olympic gold-medalist Gabby Douglas had to go back into the hospital on Sunday night due to an infection in her mouth.
Douglas' publicist confirmed the gymnastics star's hospitalization in a statement to Maria Mercedes Lara of People: "Gabby is back in the hospital tonight being treated for a seriously infected past mouth injury."
Expanding on the issue, Douglas' publicist Lesley Burbridge said in a statement to the Associated Press (via ESPN.com) the 20-year-old is having "deep swelling and adverse reactions to medications" being provided.
Douglas posted a picture on Twitter early on Sunday saying that she was out of hospital after her health scare, but it seems she returned for treatment later that day:
Out of hospital&resting comfortably!