👉 The term "ethionamide" refers to a class of antimicrobial agents that are used in the treatment and prevention of bacterial infections. These compounds are known for their ability to inhibit the synthesis of bacterial cell walls, which is essential for their survival and growth. They are typically taken orally or injected intravenously, but they can also be administered as creams or ointments. Ethionamide agents work by interfering with the DNA replication process, preventing new bacterial cells from being synthesized.