My 6-year old daughter, weighing 50 pounds, woke up (about 3 hours ago) with fever 100F, nasea, and a sore throat. I didn t give her anything yet, but the fever isn t going down. She says she doesn t feel bad exept for those symptoms. She s not naseated anymore after vomiting once. The only childrens medicine we have are for allergies. We have Nyquil, not dayquil. There s no way for me to get to the store. Is it safe to give her Nyquil? If so, how much?