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 Diabetes, Renal Disease

Metabolic acidosis

Metabolic acidosis

Insulin production and diabetes
Insulin production and diabetes

Definition:

Metabolic acidosis is a disturbance in the body's acid-base balance. This causes excessive acidity of the blood.

Alternative Names:

Acidosis - metabolic

Causes, incidence, and risk factors:

Metabolic acidosis can occur as a result of many different conditions such as kidney failure, diabetic ketoacidosis, and shock.

Swallowing toxic substances such as antifreeze or excessive amounts of aspirin can also lead to metabolic acidosis.

Severe metabolic acidosis may lead to shock or death. In some situations, metabolic acidosis can be a mild, chronic condition.

Symptoms:

Most symptoms are caused by the disease or condition that is causing the metabolic acidosis. Metabolic acidosis itself usually causes rapid breathing. Confusion or lethargy may also occur.

Signs and tests:

Blood tests to diagnose metabolic acidosis may include:

  • An arterial blood gas to assess the severity of the metabolic acidosis
  • A metabolic panel to reveal the cause and severity of the metabolic acidosis
  • A complete blood count (CBC) to assess possible causes of metabolic acidosis

Review Date: 2/13/2006
Reviewed By: David A. Kaufman, M.D., Assistant Professor, Division of Pulmonary, CriticalCare & Sleep Medicine, Mount Sinai School of Medicine, New York, NY. Reviewprovided by VeriMed Healthcare Network.

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