Hi, I'm just back from my doctor's office with a low grade fever (99.6C), mild chest pain, and tarchycardia (115bpm). Also, I have been having flu-like symptoms for almost a week. My doc thinks that I might have an infection in my GI tract. My stomach cannot tolerate tylenol, so he gave me some Ambien so I can get a little better sleep while we wait for the lab results. My body temp has been climbing since I'm back from doc visit, and I'm already feeling dizziness, palcipations, body aches from the fever. Is it safe to take Ambien while running a fever? Thank you for your answer.