Giants OF Nori Aoki forced from game after feeling light headed

Giants outfielder Nori Aoki left Wednesday's game against the Astros in the top of the fifth inning after feeling light headed. He was 0 for 2 before leaving the game.

Aoki was back in the lineup Wednesday after missing Tuesday's game due to a head injury. He was hit on the helmet by a pitch during Sunday's game. Manager Bruce Bochy said it was possible Aoki could land on the 7-day concussion list, reports CSN Bay Area.