Mikel Arteta has described the first half of Arsenal's 5-2 win over West Ham as "crazy" after all seven goals were scored in the first 45 minutes of the game.

Arsenal: Mikel Arteta reveals latest injury update after SIX new scares around West Ham win - Gabriel, Riccardo Calafiori and Bukayo Saka all taken off in London derby after Thomas Partey, Mikel Merin

Gabriel Magalhaes was forced off at half time in Arsenal’s Premier League clash against West Ham on Saturday. The Brazil international opened the scoring with a header from a corner in the 10th minute as Mikel Arteta’s side went on to score four more in an impressive first half.