The former Tottenham Hotspur midfielder fell to the ground late in the first half of the Group B opener between Denmark and Finland in Copenhagen, and appeared to receive CPR before being transported to a nearby hospital, where UEFA have said he is conscious and stable.
A Danish FA spokesman said that the 29-year-old has spoken to his team-mates from the hospital and, following a meeting between both teams and the match officials, a decision was taken to restart the game this evening, with Finland winning 1-0.
The evening game between Belgium and Russia has also gone ahead, with Eriksen’s Inter Milan team-mate Lukaku in action for the Red Devils.
He was on target too early on, scoring the opening goal as Belgium opened up a 2-0 lead in the first half in St Petersburg.
And Lukaku sent a message to his Inter Milan team-mate as he celebrated his goal.
He wheeled away to celebrate and went straight to a camera to send a message to Eriksen.
Staring down the camera, Lukaku said: “Chris, Chris, I love you.”