Levoxin 250 mg is a medication that contains levofloxacin, a broad-spectrum antibiotic belonging to the fluoroquinolone class. It is primarily used to treat a variety of bacterial infections, including respiratory tract infections, urinary tract infections, and skin infections. Levofloxacin works by inhibiting bacterial DNA synthesis, effectively stopping the growth and reproduction of bacteria. This medication is often prescribed for both acute and chronic infections and may be used in patients who are unable to take other antibiotics. As with any antibiotic, it is important to take Levoxin as directed by a healthcare professional to ensure its effectiveness and to reduce the risk of antibiotic resistance.