my daughter was told today that she probably has the flu, strep negative. She has had a fever for 24 hours, diarrhea and throwing up. Her body hurts really bad, she is dizzy and tingling . The doctor said that her fever was only 99, but she feels really warm and flushed. He gave her Tamiflu and a shot of Phenergan this morning. She is taking ondansetron HCL every 8 as needed. She has had two after her shot and threw one of those up. She continues to use ice packs and it is not helping her, any suggestions? At what point do I need to take additional measures.