Which statement about TB medication regimens is true?

Which statement about TB medication regimens is true?

• A. It has no side effects
• B. It requires strict adherence to prevent resistance
• C. It can be stopped when symptoms improve
• D. It cures TB within 3 days

Answer: (B)

TB treatment must be taken exactly as prescribed because the regimen is long and uses multiple drugs together to kill the bacteria and prevent them from developing resistance. If doses are missed or the course is stopped early, some bacteria survive and can become resistant, which makes TB much harder to treat. Symptoms often improve before the infection is fully cleared, so stopping because you feel better is not safe. Practices like directly observed therapy help ensure the full course is completed. The goal is not a quick fix in a few days, but a complete, multi-month plan with attention to potential side effects that should be monitored rather than stopped.

TB treatment must be taken exactly as prescribed because the regimen is long and uses multiple drugs together to kill the bacteria and prevent them from developing resistance. If doses are missed or the course is stopped early, some bacteria survive and can become resistant, which makes TB much harder to treat. Symptoms often improve before the infection is fully cleared, so stopping because you feel better is not safe. Practices like directly observed therapy help ensure the full course is completed. The goal is not a quick fix in a few days, but a complete, multi-month plan with attention to potential side effects that should be monitored rather than stopped.