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Insulin lispro

Brand: Humalog

Rapid-acting insulinUsed for: DiabetesEndocrine & Diabetes

Common side effects

  • Low blood sugar
  • Injection-site reaction
  • Weight gain
  • Low potassium

Key interactions & cautions

  • Adds to other diabetes medicines
  • Beta blockers may mask low-sugar signs
  • Alcohol affects blood sugar
  • Steroids may raise blood sugar

Counseling points

  • Inject just before or right after eating
  • Rotate injection sites
  • Carry fast sugar for low blood sugar
  • Know signs of low sugar (shaky, sweaty)
  • Store unopened vials in the refrigerator

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