What type of infections are cephalosporins typically indicated for?

Cephalosporins are a class of antibiotics that are typically indicated for a variety of bacterial infections, which includes respiratory infections. They work by interfering with the formation of the bacterial cell wall, leading to cell lysis and death of the bacteria. This makes them effective in treating conditions such as pneumonia, bronchitis, and sinusitis, which are common respiratory tract infections caused by bacteria.

While cephalosporins can also be used for skin infections, their broad application in treating respiratory infections is particularly noteworthy due to the prevalence and seriousness of these conditions. They are often prescribed when patients have bacterial strains that are resistant to other types of antibiotics or for more severe infections that require a stronger treatment approach.

Other options like fungal and viral infections are not appropriate for cephalosporins since these antibiotics are ineffective against non-bacterial pathogens.