-emia; -osis
Medical suffix used in disease names to indicate a condition of the blood, such as 白血病 (leukemia) or 高脂血症 (hyperlipidemia).
Sepsis is a serious illness caused when pathogens enter the bloodstream.
Hyperlipidemia is one of the lifestyle-related diseases.
chylemia
septic
hypoxemia
hyperphosphatemia
hypercapnia; hypercarbia
From 血 (blood) + 症 (condition/disease). The reading けっしょう is a regular on'yomi compound.