Sol Campbell's solicitor Bon Battu dismissed the growing concerns over the 31-year-old, who has not been in contact with Arsenal since leaving the ground in midweek.
He told Sky News: "Sol is absolutely fine. I have been in continuous contact with him since Wednesday evening."
Battu added: "He needed time and space to gather his thoughts. He has no personal problems whatsoever. He will be back in training next week."
Campbell disappeared after Arsenal's midweek loss to West Ham 'hen he was substituted at half-time.