TDDS CROSSWORD PUZZLE

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Across
  1. 5. formulation Composition and preparation of a drug product for effective delivery.
  2. 7. Technique using mild electric current to drive drugs across the skin.
  3. 8. patch Type of TDDS that sticks directly to the skin surface.
  4. 9. Uses ultrasound waves to improve drug penetration through the skin.
  5. 11. system TDDS design where the drug is stored in a liquid compartment.
  6. 13. system TDDS design where the drug is dispersed in a polymer layer.
  7. 14. Passive movement of molecules from high to low concentration.
Down
  1. 1. absorption Process of drug movement through the skin into systemic circulation.
  2. 2. release Mechanism that delivers the drug at a steady rate over time.
  3. 3. Tiny needles that create micro-channels in the skin to enhance absorption.
  4. 4. enhancer Substance that increases skin permeability to drugs.
  5. 6. counseling Clinical advice given to patients on correct use of TDDS.
  6. 9. corneum Outer layer of skin that acts as the main barrier to drug penetration.
  7. 10. barrier Natural defense of the skin that limits drug entry.
  8. 12. Covering the skin to hydrate it and improve drug absorption.