He was subsequently taken to the hospital. Some months thereafter, Lewis began an arduous, months-long therapy that weaned him off prednisone and he lost much of the weight gained while on the drug. The treatment enabled him to return to work. On June 12, 2012, he was treated and released from a hospital after collapsing from hypoglycemia at a New York Friars Club event. This latest health issue forced him to cancel a show in Sydney. In an October 2016 interview with "Inside Edition", Lewis acknowledged that he might not star in any more films, given his advanced age, while admitting, through tears, that he was afraid of dying, as it would leave his wife and daughter alone. In June 2017, Lewis was hospitalized at a Las Vegas hospital for a urinary tract infection.