Study Reveals Concerning Effects of Antibiotic Chaos During COVID-19

SadaNews - A recent scientific study revealed alarming side effects from the use of a common antibiotic among COVID-19 patients during the pandemic, indicating it may contribute to increased bacterial resistance to antibiotics, without providing any clear therapeutic benefit.

According to a study published in Nature Microbiology and reported by CIDRAP News, the use of azithromycin in COVID-19 patients was linked to rapid changes in the bacteria found in the respiratory tract and an increase in the activity of antibiotic resistance genes.

At the start of the pandemic, around 75% of hospitalized patients received antibiotics upon admission, due to a lack of treatment options and fears of associated bacterial infections. Azithromycin was one of the most prominent of these drugs, especially after an initial study (later retracted) indicated its benefit alongside hydroxychloroquine, before subsequent research proved there was no benefit.

Researchers analyzed data from over 1,100 patients and found that the use of azithromycin altered the balance of bacteria in the respiratory system and increased the presence of harmful bacteria such as Staphylococcus, and also led to heightened activity of antibiotic resistance genes.

Notably, these changes appeared just one day after the use of the drug and persisted even after stopping it for a week.

In contrast, the study confirmed that azithromycin did not show any effect on inflammation caused by the COVID virus and did not improve patient outcomes, indicating that its use for treating a virus like COVID-19 was medically unjustified.

Warnings About Overuse of Antibiotics

Researchers warned that unnecessary use of antibiotics could accelerate the emergence of resistant bacteria and reduce the effectiveness of medications in the future, with estimates suggesting that about 30% of antibiotic prescriptions may be unnecessary.

Concerns are not limited to COVID-19 patients; experts note that overprescribing antibiotics to treat colds or mild viral infections may exacerbate the global problem of bacterial resistance.

This study highlights the dangers of indiscriminate antibiotic use and emphasizes the importance of adhering to precise medical prescriptions to maintain the effectiveness of these vital drugs against bacterial infections in the future.