Suggest Remedy For Flatulence And Belching In Infant

Hello Doc, my daughter works 2nd shift evenings gets home around 2 am. My grandson, her son, is 10 months, will be 11 mos. on the 26th. Some nights he s tossing and turning, a fart here and a belch there, I know its gas. He s a BIG drinker! OMG! Every 2 hrs he wants water or formula. I ve got the bottles ready on the night stand at room temp. If I could just get him gas free we would both sleep good and sound. Any advice is greatly appreciated.