Tobramycin is an antibiotic that belongs to the class of drugs known as aminoglycosides. It is primarily used to treat infections caused by certain bacteria, particularly in patients with compromised immune systems or those with cystic fibrosis. Tobramycin works by inhibiting bacterial protein synthesis, effectively stopping the growth of bacteria. This medication can be administered through injections, inhalation, or eye drops, depending on the type of infection being treated. While effective, tobramycin may cause side effects, including kidney damage and hearing loss, especially with prolonged use or high doses. Regular monitoring is essential during treatment.