Eriksson left the Bruins' game against the Pittsburgh Penguins after being hit by defenseman Brooks Orpik in the opening minute of the first period. Eriksson missed five games earlier this season due to a concussion.
"Some of the guys have texted him and had very limited contact with him right now," Bruins coach Claude Julien said. "It's really early in the concussion stage. You don't want too much stimulation and stuff like that. It's been done purposely. I'll reach out to him when my trainers tell me he's starting to turn the corner a little bit and I'll be able to reach out to him which I've done the last time as well."