Hi,My Kid 2yrs Probably Swallowed Few Drop Of Good Night

Hi,My kid 2yrs probably swallowed few drop of good night mosquito repellent liquid before one hour.she is sleeping well.smell doesn't come from her mouth that came only in her hand now I'm very confused whether she drank it not..does it cause any serious problem.whether I want to take her to hospital? What are all the symptoms of that I want to know please help me.