Module 2: Basic Pharmacology of Controlled Drugs and Substances

Lesson 1

Psychostimulants / amphetamines – Pharmacokinetics

Pharmacokinetics of Immediate Release Stimulants
Drug Onset (minutes) Duration (hours) Half-Life (hours)
Dexamphetamine 30 4-20 10-30
Methylphenidate 30-60 4-6 1-3
Methamphetamine 30 3-6 4-5

Reference:

  • Canadian Pharmacists Association. (2014). E-Therapeutics. Ottawa: Author.
  • Edmunds, M.W. & Mayhew, M.S. (2014). Pharmacology for the Primary Care Provider (4th ed.). St. Louis, MO: Mosby
  • CADDRA. (2014). CADDRA Canadian ADHD Practice Downloads. Retrieved from https://www.caddra.ca/practice-guidelines/download 

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