Levofoxacin for COVID-19

This cross‐sectional study investigated nonconventional therapies for COVID‐19 in Trinidad, emphasizing the need for documentation supporting future pharmaceutical research. The survey, conducted from June 20 to July 19, 2022, garnered responses from 57 participants aged 18 and above, with 82.46% vaccinated. The majority (81%) utilized both conventional and nonconventional therapies, revealing insights for potential alternatives to traditional treatments. Conventional treatments, including antibiotics, Ivermectin, anti‐inflammatories, analgesics, bronchodilators, and cough/flu syrups, were frequently reported. Nonconventional therapies encompassed vitamins, minerals, supplements, and various plant and animal products. When participants used conventional therapies, either alone or in combination with nonconventional ones, 13.21% reported side effects. These included severe thirst, headache, nausea, drowsiness, and one case of weight gain. Conversely, those exclusively using nonconventional treatments reported no side effects. Encouragingly, nonconventional therapies demonstrated promising effects in managing COVID‐19, emphasizing the need for meticulous selection, research, and development of their bioactive compounds as potential alternatives to conventional therapies.

AbstractDrug repurposing, also known as drug repositioning, is a currently tested approach by which new uses are being assigned for already tested drugs. In this case there are antibiotics that are used to combat bacterial infections. However, antibiotics are among the drugs that have been studied for possible antiviral activities. Therefore, the aim of this work is to carry out a review of the studies of antibiotics that could be repositioned for the treatment of viral infections. Among the main antibiotics that have demonstrated antiviral activity are macrolides and glycopeptides. In addition, several antibiotics from the group of tetracyclines, fluoroquinolones, cephalosporins and aminoglycosides have also been studied for their antiviral activity. These antibiotics have demonstrated antiviral activity against both RNA and DNA viruses, including the recent pandemic virus SARS-CoV-2. Some of these antibiotics were selected in addition to its antiviral activity for their immunomodulatory and anti-inflammatory properties. Of the antibiotics that present antiviral activity, in many cases the mechanisms of action are not exactly known. The use of these antibiotics to combat viral infections remains controversial and is not generally accepted, since clinical trials are required to prove its effectiveness. Therefore, there is currently no antibiotic approved as antiviral therapy. Hence is necessary to present the studies carried out on antibiotics that can be repositioned in the future as antiviral drugs.