<prompt> Which AKT drug avoided in pregnancy ?INHRifampicinStreptomycinEthambutol  <response>: Ans. is c i.e., Steptomycin Streptomycin is an aminoglycoside antibiotic contraindicated in pregnancy due to risk of fetal ototoxicity. Recommended treatment in pregnancy is 2HRZ 4HR for 6 months by WHO and British Thoracic Society. Ethambutol can be added during late but not early pregnancy. In India, treatment for pregnant women is 21-IRE 7 HR Total 9 months. 