You waited too long. Should have had horse paste pronto within the hour and sprayed iodine or peroxide stuff up your nose and STOP IT BEFORE IT LAYS HOLD OF YOU! 5,000 mg D3 EVERY DAY, 1000mg vit C every two hours as soon as you feel the slightest indication you are sick, NAC at first indication of chest tightness. Should be on Quercetin year round. This is to be used for any cold or flu. Don't wait to see what it is!