Diseases and a Hundred Year Period is a film-tract that comes to us from Thailand. It is directed by Sompot Chidgasornpongse, Weerasethakul's assistant on several of his films (including Syndromes and a Century), in reaction to the censorship of Syndromes and a Century in Thailand.

A story about director Apichatpong Weerasethakul’s parents who were both doctors, and his memories of growing up in a hospital environment.