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