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Published on: January 24, 2020

Minimising potential side-effects of medication at different ages

J Kelly1

  • 1Homerton College, Cambridge.

Professional Nurse (London, England)
|May 28, 2002
PubMed

Insights

Drug efficacy and safety vary across the human lifespan. Understanding developmental changes in anatomy and physiology is crucial for appropriate drug prescribing and administration in patients of all ages.

Area of Science:

  • Pharmacology
  • Developmental Biology
  • Clinical Pharmacy

Background:

  • Patient age significantly influences drug pharmacokinetics and pharmacodynamics.
  • Physiological and anatomical changes occur throughout the lifespan, impacting drug response.

Purpose of the Study:

  • To highlight the importance of considering developmental stages in drug therapy.
  • To emphasize the need for age-specific approaches in pharmacology.

Main Methods:

  • Review of physiological and anatomical changes from fetus to elderly.
  • Analysis of how these changes affect drug metabolism and action.

Main Results:

  • Drug handling and response capabilities differ substantially across developmental stages.
  • Fetal, neonatal, pediatric, adolescent, adult, and geriatric populations exhibit unique pharmacological profiles.

Conclusions:

  • Age-appropriate drug selection and dosing are essential for optimizing therapeutic outcomes.
  • Consideration of developmental stage is a cornerstone of safe and effective pharmacotherapy across the lifespan.

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