During winter, common illnesses like coughs, colds, and fevers often lead to the overuse of antibiotics. Many people mistakenly believe antibiotics cure all infections, including viral ones like the common cold or flu, which they do not affect. This overuse stems from confusion between viral and bacterial infections, self-medication with leftover prescriptions, and patient pressure on doctors for quick relief. Experts emphasize that antibiotics are ineffective against viruses and their overuse can lead to significant health issues, urging informed choices and proper medical consultation.