When Hansen’s disease became treatable in Taiwan in the mid-20th century, a group of Hansen’s disease patients lost their sick role despite still having lingering symptoms that continued to evolve. While sociologists have explored in-depth situations in which the social role of the sick is ambiguous, few studies have investigated body experiences under liminality that requires sick people to find a new sick role. Living with lingering symptoms in a post–Hansen’s disease world, the Hansen’s disease patients I have studied face the conundrum of having to find an alternative sick role. Ethnographic fieldwork demonstrates how patients develop a specific set of body techniques that shape and are shaped by their membership in a patient community. Exploring the reinforcing projects of re-embodiment and sociality around Hansen’s disease, I argue that patients are able both to legitimate each other’s feelings of sickness and to use those feelings to manage their illness and, as such, to collectively acquire an alternative sick role. Adding to existing discussions of active patients, this article identifies the body mechanical as a way of practicing active patienthood organized around fixing, trials, mending and functionality.