The 27-year-old has been struggling with a nagging thigh injury over the last week and, with his three-month loan spell due to end in mid-December, both clubs agreed to the striker returning to South Wales for his rehabilitation.
While both clubs are disappointed that the loan has been cut short, they have not ruled out the possibility of Lita returning to St. Andrew's for another loan spell in the future.
The former England Under-21 international made 10 appearances for Blues, scoring three goals.