Hi, my daughter is 6 with DS and Autism. A week ago, she had gastro and vomited for almost 6 hours. She vomited quite a lot and dry heaved. Her throat is really red, and she isn t eating well, or drinking well. She only has had a slight fever every now and then. We took her to emerg, but there were to many people there to sit and wait. They took her temp tonight and she wasn t fevered tonight. You can tell she is really complaining of her throat though. She has no other symptoms.