Walsall have announced midfielder Paul Merson has left the country to seek treatment for what the Saddlers have described as "addictive problems".
The 35-year-old former England star has fought battles against drink, drugs and gambling problems.
The Saddlers are now resigned to losing his services for an open-ended period.
"Paul has left the country to undertake a rehabilitation programme further to his long-standing and well-publicised addictive problems," the club said.
They added: "Walsall Football Club and the Professional Footballers' Association are fully supporting Paul and his family and would ask everyone to respect their privacy at this time."
The 35-year-old former England star has fought battles against drink, drugs and gambling problems.
The Saddlers are now resigned to losing his services for an open-ended period.
"Paul has left the country to undertake a rehabilitation programme further to his long-standing and well-publicised addictive problems," the club said.
They added: "Walsall Football Club and the Professional Footballers' Association are fully supporting Paul and his family and would ask everyone to respect their privacy at this time."