What is it called when you To pretend to be ill?

The act of pretending to be ill is called malingering or feigning illness. It involves intentionally simulating or exaggerating physical or psychological symptoms to give the impression of being sick or in need of medical attention when one is not truly ill. This behaviour can be motivated by various reasons, such as avoiding unpleasant obligations, seeking attention or sympathy, obtaining medical benefits, or evading legal responsibilities.