Antimicrobial resistance: A pressing concern for healthcare

Antimicrobial resistance increases the cost of healthcare due to prolonged hospitalisation and a requirement of more intensive care

Antimicrobial resistance: A pressing concern for healthcare
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Antimicrobial resistance happens when microorganisms (such as bacteria, fungi, viruses, and parasites) change when they are exposed to antimicrobial drugs (such as antibiotics, antifungals, antivirals, antimalarials, and anthelmintics). Microorganisms that develop antimicrobial resistance are sometimes referred to as ‘superbugs.’

As a result, the medicines become ineffective and infections persist in the body, thereby increasing the risk of infection.

New resistance mechanisms are emerging and spreading globally, threatening our ability to treat common infectious diseases, resulting in prolonged illness, disability, and death.

Dr Mahesh Sane, physician from Pune, said, “Without effective antimicrobials for prevention and treatment of infections, medical procedures such as organ transplantation, cancer chemotherapy, diabetes management and major surgery (for example, caesarean sections or hip replacements) become very risky.”

Dr Abhijeet Lodha, physician from Pune, said, “Antimicrobial resistance increases the cost of healthcare, with lengthier stays in hospitals and more intensive care required. Antimicrobial resistance occurs naturally over time, usually through genetic changes. However, the misuse and overuse of antimicrobials is accelerating this process.”

In many places, antibiotics are overused and misused in people and animals, and often given without professional oversight. Examples of misuse include when they are taken by people with viral infections like colds and flu, and when they are given as growth promoters in animals or used to prevent diseases in animals that are healthy.


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