Drug Name:Mirtazapine
Drug Class:Antidepressant
Mechanism of Action:
  • Alpha-2 adrenergic receptor antagonist
  • 5-HT2 and 5-HT3 receptor antagonist
  • H1 receptor antagonist
Use:
  • Major depressive disorder
  • Anxiety disorders
  • Insomnia
  • Appetite stimulation
Side Effects:
  • Sedation
  • Weight gain
  • Dry mouth
  • Constipation
  • Dizziness
  • Headache
Contraindications:
  • Hypersensitivity to mirtazapine
  • Concurrent use with MAO inhibitors
  • Severe hepatic impairment
Specialty:
  • Psychiatry
  • Primary care