Christine McGuinness has urged fans to “stay strong” after posting a photograph of herself with an oxygen mask.
In the picture, the Merseyside model appears to be resting on a hospital pillow, attached to an oxygen mask and an IV drip.
In her message on Twitter, Christine said: “I am very well so please don’t worry. Just a little reminder to stay strong.
“Live, laugh and love every day.
“Be kind always, you never know what people are dealing with behind their smile.”
Her post sparked concern from fans, who urged her to “get well soon” and “stay strong”.
A representative of Christine McGuinness has been contacted for comment.
Earlier in the day, Christine posted a picture on Instagram which simply said: “I love you!”
Other recent Instagram posts show Christine exercising, posing before catching a train to London and then heading out to town.
The wife of Take Me Out host Paddy McGuinness, Christine called 2018 one of the “toughest years” of her life, after the couple experienced a marital rift, before later reconciling.