Toxicogenesis? or Pathogenesis?
toxemia
The medical term for poison produced by an organism is "toxin."
Syncope is the medical term meaning fainting.
Anacusis is the medical term meaning complete deafness.
Lamina is the medical term meaning layers.
Sensation is the medical term meaning feeling.
If by decoding, you mean the etymology of the word...it is derived from the latin word antidotum, meaning "a remedy against poison"
Eructation is the medical term meaning burping.eructation
Metastasize is the medical term meaning "to spread."
Stasis is the medical term meaning stopping.
Strabismus is the medical term meaning cockeye.
Atrophy is the medical term meaning shrinking.