My wife contracted an awful cold virus 5 weeks ago and still has general malaise, coughing, congestion, etc. She has been to the doctor 3 times and got some nasal drop antibiotic. She is not getting better.Now she has developed a 101.1 degree fever, diarhea, dry heaves (because she has no appetite and has eaten very little).She is drinking water and has stopped her vitamin regemine. She has no energy and is weak/ I think she may need an IV. She is sleeping 14 hours a day.