26th June 2023

A 29-year-old male has recently moved to the UK from Bangladesh. He does not know his vaccination history.

A 29-year-old male has recently moved to the UK from Bangladesh. He does not know his vaccination history. He has had a cough, loss of appetite and general fatigue. You arrange a chest x-ray which shows consolidation in the right upper lobe. Sputum acid-fast bacilli samples are sent, and the patient is pre-emptively started on treatment whilst awaiting results. Three weeks after initiating treatment, he develops swelling around his eyes and of his legs. What is the most likely drug to have caused his symptoms?

Select the SINGLE most appropriate option from the list below. Select ONE option only.