Ay, poor baby! Sa experience ko at ng mga kaibigan ko, usually 3-5 days na makikita na improvement once they're on antibiotics, but it can take a full week or more para mawala completely ang symptoms, kaya important na tapusin ang buong course kahit parang okay na. Best talaga na i-follow up with the doctor kung hindi pa lumalabas ang improvement within a few days or kung mas lumala pa, para ma-rule out kung may ibang nangyayari.