Drugs used in the treatment of tuberculosis. They are divided into two main classes: "first-line" agents, those with the greatest efficacy and acceptable degrees of toxicity used successfully in the great majority of cases; and "second-line" drugs used in drug-resistant cases or those in which some other patient-related condition has compromised the effectiveness of primary therapy.

Synonyms: Drug, Antitubercular, Antitubercular Drugs, Antitubercular Agent, Anti-Tuberculosis Agents, Agent, Tuberculostatic, 0, Anti Tuberculosis Drugs, Antitubercular Drug, Antitubercular Agents, Anti Tuberculosis Agent, Agent, Anti-Tuberculosis, Anti-Tuberculosis Agent, Drug, Anti-Tuberculosis, Anti-Tuberculosis Drugs, Anti-Tuberculosis Drug, Tuberculostatic Agent, Agent, Antitubercular, Tuberculostatic Agents, Anti Tuberculosis Agents, Anti Tuberculosis Drug