What is the recommended dosage form for fosfomycin when treating a UTI?

The recommended dosage form for fosfomycin when treating a urinary tract infection (UTI) is a single dose. Fosfomycin is unique in that it is often prescribed in a convenient one-time dose for uncomplicated UTIs, which simplifies treatment adherence and increases the likelihood that patients will complete their therapy as directed without the burden of multiple days of medication. This single-dose regimen is particularly effective because it achieves high urinary concentrations sufficient to eradicate the bacteria responsible for the infection. By focusing on a one-time administration, treatment can also reduce the risk of potential side effects and interactions associated with longer courses of antibiotics.