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Thanks for the compliment.
Ampicillin is not a first line treatment for otitis but Tunde's Mum instructed her son to take a leftover antibiotics prescribed for someone else.

Otitis at the onset, could be treated with mere analgesics. Antibiotics is only required after complications.

The case of Tunde is a typical example of irrational use of antibiotics.

alright. That clears it.