Barcelona moved back to the top of La Liga with a 4-2 win against Sevilla but they were left with concerns over an injury to Lionel Messi.
Messi set up Philippe Coutinho for the opener and scored the second himself before being forced off with an arm injury after 26 minutes.
Luis Suarez added Barca's third from the penalty spot in the second half after a remarkable double save from Marc-Andre ter Stegen at the other end.
Sevilla pulled one back through Pablo Sarabia, with Ivan Rakitic and Luis Muriel exchanging late goals in between another fine double stop from Ter Stegen.