Streptomycin is an antibiotic that belongs to the aminoglycoside class. It was first discovered in 1943 and is primarily used to treat infections caused by certain bacteria, particularly tuberculosis. Streptomycin works by inhibiting bacterial protein synthesis, effectively stopping the growth of bacteria. This medication is usually administered through injection and is often used in combination with other antibiotics to enhance its effectiveness. While it is effective against various bacterial infections, it can also have side effects, including potential damage to the kidneys and hearing, which requires careful monitoring during treatment.