Antimicrobial resistance
Our intestines are home to bacterias which are harmless.
Any time we take antibiotics there is a potential for any of these bacteria's to undergone mutation and become resistant.
Currently India is in the midst of an out break of antimicrobial resistant bugs where bacterias are killed only by one or two antibiotics and that too very expensive.
Then how to treat the disease?
Hence the need of time is, the medicines which treat the disease without any side effects .