Bangladesh wicket-keeper batsman Liton Das is set to undergo a scan after being hit on the head by a bouncer off Mohammad Shami.
Liton was hit by a Shami bouncer in the 21st over but was deemed okay for then to continue. But at the stroke of lunch, he had to retire hurt because of his concussion.
Liton was the only batsman in the Bangladesh side who looked comfortable against the Indian fast bowlers.
With Liton being ruled out because of concussion, Bangladesh have brought in Mehidy Hasan to replace him. But the off-spinner can not bowl in the match, with him only having the right to bowl.