We have just come back from a vacation at Bali-Singapore. Very next day my 17yr old daughter developed fever, which on the 2nd day went upto 103.8, every 6hrs. She is on homeopathy medicines along with calpol. Her urine reports are normal. It s now 4days, though the intensity of fever has reduced, it goes upto 102, every 8 hrs. What should I do. She has nauseating and vomiting symptoms on and off.