antibiotics - useful drugs overused and made useless... or making havoc with nature?

1. our over-druggged children

In this study from the United States where 531 pediatric (children's) medical files were reviewed, it was concluded that:
• a large proportion of prescriptions are given for conditions that do not benefit from antibiotics
• In 44% of cases diagnosed with the common cold, 75% of cases with bronchitis, and 46% told they had an upper respiratory infection, ANTIBIOTICS were given.
• This data suggests 11.2 million unnecessary prescriptions per year in the US.
(From: JAMA, March 18, 1998, Vol. 279, pp. 675-677 "Antibiotic Prescribing for Children With Colds, Upper Respiratory Tract Infections, and Bronchitis")

2. Shock: antibiotics don't help acute ear infections? Actually, this MAJOR study suggests they make them worse in the long run...

Giving antibiotics (also known as "antimicrobials") without proper diagnosis is a dangerous act currently being heavily criticised by medical researchers. Why does it continue? How dangerous can it get?
Check out this article from the British Medical Journal: The following points are directly from the article.
Summary points:
Bacterial resistance to antimicrobials is responsible for increasing morbidity (disease), mortality (death), and costs.
 
The most frequent use of antimicrobials in the United States is for otitis media (ear infection).
 
Evidence from randomised, placebo controlled trials that routine use of antimicrobials decreases the duration and severity of symptoms and prevents complication is weak
 
Treatment of acute otitis media differs worldwide, and careful use of antimicrobials in the Netherlands and Iceland seems to have reduced rates of resistance among organisms without compromising outcomes
 
The management of acute otitis media needs reassessing.
 
(source: Froom, J et al. Antimicrobials for acute otitis media? A review from the International Primary Care Network. BMJ, 12 July 1997, Vol 315, pp 98-102)