serum lithium

Lithium has a regulating effect on the central nervous system. The proper concentration of lithium can calm the mood. For example, lithium carbonate has a good effect in treating manic depression. Determination of lithium concentration has a good significance for the evaluation and monitoring of mental depression. Basic Information Specialist classification: growth and development check classification: biochemical examination Applicable gender: whether men and women apply fasting: fasting Tips: Do not eat too greasy, high-protein foods the day before the blood draw, avoid heavy drinking. The alcohol content in the blood directly affects the test results. Normal value Spectrophotometry (AAS) and flame photometry (FPD) were negative. Clinical significance Elevation is seen in lithium poisoning. The therapeutic concentration (whole blood) is 0.5 to 1.4 mmol/L (0.5 to 1.4 mEq/L). The lithium preparation is a medicine for treating and preventing periodic psychosis, and its side effects include nausea, vomiting, abdominal pain, diarrhea, thirst, polyuria, and hand tremor. Precautions Poisoning concentration (whole blood): 2 mmol/L (>2 mEq/L). Inspection process Determined by the principle of atomic absorption spectrometry. Not suitable for the crowd No taboos. Adverse reactions and risks Subcutaneous hemorrhage: subcutaneous hemorrhage due to less than 5 minutes of compression time or blood draw technique.