Pharmacology for Nurses

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Modafinil

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Pharmacology for Nurses

Definition

Modafinil is a wakefulness-promoting agent primarily used to treat narcolepsy, sleep apnea, and shift work sleep disorder. It has stimulant-like effects but differs from traditional stimulants in its mechanism of action.

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5 Must Know Facts For Your Next Test

  1. Modafinil acts on the central nervous system to increase alertness and reduce fatigue.
  2. It is believed to work by influencing the dopamine transporter and increasing extracellular dopamine levels.
  3. Common side effects include headache, nausea, nervousness, and dizziness.
  4. Modafinil has a lower potential for abuse compared to traditional stimulants like amphetamines.
  5. It is classified as a Schedule IV controlled substance due to its potential for misuse.

Review Questions

  • What are the primary medical uses of Modafinil?
  • How does Modafinil differ from traditional stimulants in its mechanism of action?
  • List some common side effects associated with Modafinil use.

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