Take the medicines exactly as prescribed until your exams are over.
Optimize sleep, exercise lightly, take breaks, use memory techniques (spaced repetition, active recall).
After exams, review with your psychiatrist about long-term plan — whether clobazam can be tapered gradually, and whether alternatives (non-benzodiazepine anxiety management, psychotherapy, lifestyle) can replace it
Next Steps
At your current doses, duloxetine and clobazam are unlikely to cause significant memory decline or exam failure. The relief in pain, anxiety, and mood is far more likely to help your performance. Please don’t stop or change your medicines just before exams — review tapering options later with your doctor.