Diphenhydramine Hair or Nail Drug Test

Specimen: Hair or nail ( Please select type of Specimen)

Diphenhydramine Hair or Nail Drug Test

Note: Fasting is not required for this test.

Diphenhydramine(diphenhydramine) Hair or Nail  Drug Test

The Diphenhydramine(diphenhydramine) Hair or Nail Drug Test is a comprehensive screening test that looks for use of Diphenhydramine(diphenhydramine) for up to 90 days.

Diphenhydramine Hair or Nail Drug Test

Please take note that hair testing may not be ideal for casual drug use detection. It is more appropriate for detecting chronic use of drugs.

Hair testing and fingernail testing are more effective at detecting long-term use of drugs.

Results are typically returned within 3 to 5 business days.  We take precaution to ensure results are delivered on time.