“…In European countries, systemic antibiotics are prescribed in greatest volume to ambulatory patients, mostly for respiratory tract infections [33]. Recent studies from Eastern Europe have identified the inappropriate use of antibiotics for viral infections of the respiratory tract and sub-therapeutic dosing as common in both hospital and ambulatory settings (in one published report correct dosing was reported in 38% of outpatient and 74% of medical charts of children with respiratory infections in hospital that were reviewed) [34,35] In Thailand, unnecessary use of antibiotics is seen among both health professionals and the public [36][37][38] One study in a tertiary care hospital revealed that only 7.9% of the upper respiratory tract infections (URIs) in the facility were caused by bacteria [39,40] Despite this, in Thailand most URIs are treated with antibiotics by hospitals, health centers, drug stores and patients themselves [41][42][43][44][45]. Liberal use of antibiotics endangers the health of patients without observable clinical benefits, since it neither reduces the rate of complications nor quickens recovery when the illness is caused by a virus [46,47].…”