Used in the treatment of bacterial infections, particularly those caused by susceptible strains of Gram-positive and Gram-negative bacteria. It is effective in respiratory tract infections, including community-acquired pneumonia and acute bacterial sinusitis. Its dual methoxy structure enhances antibacterial activity and reduces the potential for resistance development. Commonly formulated in oral tablets and intravenous solutions for systemic delivery. Also investigated for off-label uses in certain multidrug-resistant infections due to its broad-spectrum coverage and favorable tissue penetration.