Indianapolis Colts owner Jim Irsay's health appears to be shifting in the right direction.

Irsay posted his first message to X in nearly a month on Tuesday, saying, "On the mend. Grateful for all the messages of love and support."

The Colts released a statement on Jan. 9 saying Irsay was undergoing treatment for a severe respiratory illness. He was hospitalized, though it is unclear whether he has been released.

All of this came on the heels of Irsay being found unresponsive in his home on the morning of Dec. 8 in what authorities described as a suspected overdose, with a police officer administering a dose of Narcan -- a medication used to reverse the effects of an opioid overdose.