Why do I need a lactic acid test?You may need a lactic acid test if you have symptoms of lactic acidosis. These include:Nausea and vomitingMuscle weaknessSweatingShortness of breathAbdominal painYou may also need this test if you have symptoms of sepsis or meningitis. Symptoms of sepsis include:FeverChillsRapid heart rateRapid breathingConfusionSymptoms of meningitis include:Severe headacheFeverStiff neckSensitivity to light
