Question 15 (part 2) · LEK · Opioids

A 28-year-old male presents to the doctor with severe anxiety, fear and general muscle pain, all of which have been bothering him for three days. He also reports sleeplessness for two days. On physical examination pupil dilation, lacrimation, increased sweating and piloerection are noted. The discontinuation of which of the following substances might have caused the symptoms?

  1. A. cocaine.
  2. B. inhalants.
  3. C. methamphetamine.
  4. D. modafinil.
  5. E. opioids.
Hint

Mydriasis, lacrimation, sweating, piloerection and muscle aches form a classic withdrawal picture — think of 'cold turkey'.

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