<prompt> Flu like syptoms is side effect of which anti TB drug ?INHRifampicinPyrzinamideStreptomycin  <response>: Rifampicin USES : PULMONARY TUBERCULOSIS. LEPROSY HENSEN;S DISEASE . SERIOUS STREPTOCOCCAL INFECTIONS, SUCH AS OSTEOMYELITIS, PROSTHETIC VALVE ENDOCARDITIS. TO EXAMINE THE MENINGOCOCCAL CARRIAGE STAPHYLOCOCCAL CARRIAGE. AS PROPHYLAXIS IN CONTACTS OF CHILDREN WITH HAEMOPHILUS. IT WORKS AGA Mycobactrium kansasii. IT IS USEFUL AGA VERITY OF SERIOUS INFECTIONS. IT HAS BACTERICIDAL ACTION AGA GRAM;S POSITIVE BACTERIAL PATHOGENS. IT IS EFFECTIVE AGA INTRACELLULAR INFECTIONS. RIFAMPICIN COMBINED WITH ERYTHROMYCIN IN THE TREATMENT OF Rhodococcus infections REF : katzung pharmacology : 14th ed 