PHENYTOIN LEVEL*

2,815.00

Tests Details :

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Department : BIOCHEMISTRY

The Phenytoin Level test is a blood test used to measure the concentration of phenytoin, an anti-epileptic medication used to control seizures. Maintaining the correct level of phenytoin in the blood is crucial, as too little may not effectively control seizures, while too much can cause toxicity.

This test helps doctors monitor treatment effectiveness and adjust dosage as needed. It is particularly important because phenytoin has a narrow therapeutic range and its metabolism can vary between individuals.

Regular monitoring ensures safe and effective seizure management and helps prevent side effects such as dizziness, confusion, or coordination problems.

The purpose of the Phenytoin Level Test is to

  • To measure phenytoin concentration in the blood
  • To ensure therapeutic drug levels
  • To prevent drug toxicity
  • To monitor the effectiveness of seizure treatment
  • To guide dosage adjustments

Tests Preparation :

Consult your doctor. No fasting is required Blood sample may be collected at a specific time Inform your doctor about dosage timing and medications Do not skip or alter medication before the test unless advised Follow instructions regarding sample timing carefully

The Phenytoin Level test measures the amount of phenytoin in the blood to ensure therapeutic levels and prevent toxicity.

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