The Collaborative International Dictionary of English v.0.48:
Cachaemia \Ca*ch[ae]"mi*a\, Cachemia \Ca*che"mi*a\, n. [NL., fr. Gr. ? bad + ? blood.] (Med.) A degenerated or poisoned condition of the blood. -- Ca*ch[ae]"mic, Ca*che"mic, a. [Webster 1913 Suppl.]