<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello my daughter is six and started to have a fever yesterday around 3:00pm we are spending this week at the beach. She still has a fever today. It goes from 99.9 to 101.9 but not higher than that. I gave her Tylenol but her temperature goes down to 99.0. Is this fever caused by the sun exposure?  <response>: Hi, thank you for posting! I read your query very carefully, and I understand your concerns. Her symptoms are caused by the complication of a viral infection. In these cases taking a lot of fluids, eating a lot of vegetables and fruits and bed rest are recommended. To find the diagnosis a physical examination by a pediatrician, a strep test and complete blood count are necessary. A urine test is necessary too. Take Care. 