The actor, who was diagnosed with pancreatic cancer earlier this year, says that going through chemotherapy is one of the most difficult things he has ever experienced, reports FemaleFirst.
"It’s a battle zone I go through. Chemo, no matter how you cut it, is hell on wheels," said the star.
Swayze is currently filming the television series The Beast. Thanks to a special diet, he has been able to regain much of the weight that he lost during his treatment.