Laktatanhäufung

Laktatanhäufung, also known as lactic acidosis, refers to an excessive accumulation of lactate in the body. Lactate is a byproduct of anaerobic metabolism, a process that occurs when cells lack sufficient oxygen to produce energy aerobically. Under normal conditions, the liver efficiently converts lactate back into glucose. However, when lactate production exceeds the body's capacity to metabolize it, or when the liver's function is impaired, lactate levels can rise.

Several factors can contribute to Laktatanhäufung. Intense physical exertion is a common cause, as muscles demand more energy than can be supplied by aerobic respiration, leading to temporary lactate buildup. Other causes include conditions that reduce oxygen delivery to tissues, such as shock, severe anemia, or heart failure. Certain medications, toxins, and metabolic disorders can also interfere with lactate metabolism or increase its production.

The symptoms of Laktatanhäufung vary depending on the underlying cause and severity. Mild cases, often associated with strenuous exercise, may present as muscle fatigue and soreness. More severe Laktatanhäufung can lead to symptoms like rapid breathing, nausea, vomiting, abdominal pain, confusion, and even coma. Diagnosis is typically made through blood tests that measure lactate levels. Treatment focuses on addressing the underlying cause and improving oxygenation and circulation.