← Drug quick-reference

Fluoxetine

Brand: Prozac

SSRI antidepressantUsed for: DepressionCNS & Psychiatric
Key warning

Boxed warning: suicidal thoughts and behaviors in children, adolescents, and young adults

Common side effects

  • Nausea
  • Insomnia
  • Headache
  • Sexual dysfunction
  • Nervousness

Key interactions & cautions

  • Avoid MAO inhibitors
  • Combining serotonergic drugs risks serotonin syndrome
  • May increase bleeding risk with NSAIDs

Counseling points

  • May take several weeks to work
  • Take in the morning to reduce insomnia
  • Do not stop suddenly
  • Report worsening mood or suicidal thoughts
  • Report agitation, fever, or shivering

High-yield study aid for exam prep — not a substitute for the package insert or a pharmacist’s dispensing reference.