The Gunners star missed Germany's 4-2 defeat at the hands of Argentina on Wednesday night due to an injury picked up against Leicester.
Ozil went down late on in the 1-1 draw at The King Power Stadium but did fly out late to meet up with his international team-mates.
Germany manager Joachim Low confirmed that Ozil was 'doubtful' to play in the world champions' Euro qualifying campaign opener against Scotland on Sunday.
The true extent of Ozil's injury is yet to be revealed but the initial signs are not good.
Arsene Wenger will be hoping Ozil's injury isn't too severe and that the German is back in action soon.
The Gunners have had a dreadful record with injuries lately and a long-term absence for Ozil is the last thing Wenger needs.