CHENNAI: The adverse impact of antimicrobial resistance (AMR) due to overuse and misuse of antibiotics can be seen in the form of increased risk of severe illness, prolonged disease spread, disability and death,” said Dr Ram Gopala Krishnan, senior consultant and international infectious disease expert, during the Antimicrobial Resistance Awareness Week at Government Stanley Medical College and Hospital on Monday.
He discussed the mechanisms of drug resistance viz drug degradation, efflux pump, target modification and reduced uptake of antibiotics into bacterial cells.
“There is a need for collaborative efforts to strengthen the detection and prevention system, increase surveillance and research, judicious use of antimicrobials in treating patients and to promote awareness campaigns to both healthcare workers and to the general population,” added Dr Krishnan.
Dr K Narayanasamy, Vice-Chancellor, Tamil Nadu Dr MGR University, chief guest of the programme, concurred, and stated: “Even today, most people buy antibiotics over the counter and without the doctor’s prescription for a simple cold or a mild fever leading to drug resistance. This has to be stopped. The medical community must use antibiotics judiciously.”
He highlighted the rising incidence of drug resistant pathogen (superbug), which is a global issue having a negative impact on the entire health system. “Good hygiene measures like washing hands with soap and water, use of hand sanitisers, washing fruits and vegetables before eating, drinking clean water, avoiding close contact with sick individuals, etc., can go a long way in preventing infection,” he pointed out.
Two booklets, one on ‘Prevention of AMR’ and another on ‘Awareness on Antimicrobial Resistance’ were released to commemorate the Antimicrobial Resistance Awareness Week at the hospital.