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Digoxin

  • Test
Digoxin is a drug used to treat heart failure and abnormal heart rhythms. Digoxin levels must be monitored because the drug has a narrow safety range. Digoxin dosage may be adjusted based on levels measured.
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Therapeutic Drug Monitoring

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Therapeutic drug monitoring is the measurement of drugs levels in the blood at timed intervals to maintain relatively constant levels and avoid toxicity.
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Magnesium Test

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Describes how the magnesium test is used, when a magnesium test is ordered, and what the results of a magnesium test might mean.
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Laboratory Methods

  • Article
Understanding the method used for a test provides a broader context for understanding your test results. Learn about a few common laboratory methods mentioned on this site.
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Drug Testing

  • Page
Drug testing detects evidence of drug use. Learn about types of drug tests, when drug testing is used, and interpreting drug test results.
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