1 1/2 yr old grandson projectile vomits daily since 2 3 mos. Old. Slow stomach emptying & lack of motility per egg. On domperidone no help. Help!?

Talk to GI doc. You must not be in the us. Our fda has not approved domperidone. Your GI doctor may suggest a different medication such as reglan (metoclopramide). Has the possibility of food allergy or eosinophilic esophagitis been looked at yet? Is the child growing and developing normally? If so it may be prudent to wait until age 2 when most grow out of this.