Rifampicin: Cutaneous syndrome, flu syndrome. GI disturbances & bleeding, erosive gastritis. Ulcerative, eosinophilic & pseudomembranous colitis. Transient liver function abnormalities, hepatitis, thrombocytopenia, purpura, eosinophilia, leukopenia, hemolytic anemia, renal failure, menstrual disturbances. Headache, drowsiness, ataxia, dizziness, numbness, edema, myopathy, muscular weakness. Orange-red discoloration of the urine & other body fluids. INH: Peripheral neuritis, psychotic reactions & convulsions, increase in liver enzymes, hepatitis, anemia, agranulocytosis, thrombocytopenia, eosinophilia, skin eruption, fever, vasculitis, nausea, vomiting, pellagra, purpura, hyperglycemia, lupus-like syndrome, urinary retention & gynecomastia. Ethambutol: Retrobulbar neuritis, visual field constriction, central or peripheral scotoma, green-red color blindedness. Confusion, disorientation, hallucination, headache, dizziness, malaise, jaundice, transient liver function, peripheral neuritis, thrombocytopenia, pulmonary infiltrates, eosinophilia, GI disturbances. Hypersensitivity reactions.
Fixcom 2 Itching, skin rash; jaundice; confusion. INH: Burning sensation of the feet. Rifampicin: Shock, purpura, acute renal failure. Anorexia, nausea, abdominal pain; orange/red urine.
Fixcom 4 Pyrazinamide: Hepatotoxicity.