<s>[INST] regarding the motion / car sickness for children this grandchild of mine is 22 mos. her father (our son) as well as I (grandma) would also suffer from it. what can be done for the infant? eat very little before traveling, and watch the intake? thanks, for ur help [/INST] Hi..the best medicine for this is Promethazine, but this is not licensed to be used till 3 years of age. Under feeding a kid for whatever reason is not a solution. Please do not do that.Regards - Dr. Sumanth </s>