Memory Beta, non-canon Star Trek Wiki
Memory Beta, non-canon Star Trek Wiki

Katheka is a beverage enjoyed by members the Andorian civilization. Katheka contained a mild stimulant, roughly analagous to Earth coffee or Klingon raktajino.

In 2376, Phillipa Matthias drank katheka while on Andor. (DS9 - Worlds of Star Trek: Deep Space Nine novel: Andor: Paradigm)