My 4 year old keeps urinating on herself?

Lots of ?: First, you need to ask a specific question for us to help you on this site. I'll try to break down your daughter's problem, but without more info no way to tell for sure what is going on. Is this a new problem, or has she always had the problem. Are there other symptoms? Pain, fever, abdominal pain, behavior problems. need to see dice to sort out all the different possibilities.....

Wetting accidents: Absence of urinary control is incontinence. We need to know whether or not daughter is toilet trained or not?. Constant urinary dribble is definite urologic abnormality such as neurogenic bladder. On other hand, might lack motivation or be too involved in play or TV if she is having frequent wetting accidents. Worth discussing with primary health care provider or pediatric urologist, if necessary.