The more garlic the person can take the better the min I would take if I was sick is 4 cloves per day and up. The antibotics just kill bacteria and if yur daughter has a virus they will not help, Antibiotics do not kill viruses. If anything the antib. are contributing to her problem. If one kills all the good and bad bacteria in the intestines which antib. do you will then have a real big problem and will get really sick. I would suggest you look up the school of natural healing and give them a call they will answer your questions.www.snh.cc