Williams, who has been filming her show remotely from her home in New York City, has been experiencing symptoms of her illness, which she first revealed she had back in 2018.
"Recently, Wendy has been dealing with symptoms from her Graves’ disease, which is causing fatigue," a rep for the host said in a statement to ET on Monday. "In consultation with her doctor, and as a precautionary measure, she will be taking some time off as she continues to receive treatment."
"We look forward to welcoming Wendy back soon and continuing the Wendy@Home shows," the rep added. "More updates on a return date will follow."