5th February 2024

A 40-year-old female presents with worsening pain and joint stiffness over the past three months

A 40-year-old female presents with worsening pain and joint stiffness over the past three months. Her symptoms worsen in the morning and ease off later in the day. In addition, she also reports worsening episodes of dry eyes and mouth associated with this. Examination reveals swollen and painful PIPJ throughout both hands. She has completed her family, and a decision was made for a trial of a DMARD.

Which of the following best describes the mechanism of action for the likely DMARD chosen?

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