The 31-year-old vented out his frustrations on the micro-blogging platform after his transfer request was rejected by the club.
Odemwingie who was given some time-off to attend to his wife and their new-born baby is expected to have joined up with his teammates this morning, and sporting director of the club Richard Garlick has disclosed that the club is unimpressed with the players' attitude and he will face possible sanctions.
"QPR have made a second, improved offer for Peter, which we have turned down. As we have repeatedly stated, we have no need or desire to sell our core players.
"Since we turned down Peter's transfer request, he has made his position clear in a statement to the media and via his personal Twitter account,” Garlick noted.
"This matter will be dealt with internally." he assured.