Principles of maximizing therapeutic effects of a drug

Sources of data – physical examination

1. focuses on the core patient variables: health status, life span, & gender

2. can be done by general observation

3. must obtain baseline data

4. must analyze data in terms of the specific current & proposed drugs

Sources of data – medical records

1. provide information about the patient's health status, lifestyle, diet, habits, & environment

2. other important areas: laboratory & diagnostic test results (ie. glucose results)

3. past medical records may be used to verify the patient's drug history

Planning

1. maximizing therapeutic effect

2. minimizing adverse effect

Principles of maximizing therapeutic effects of a drug

1. administer the drug in a manner:

   A. to promote its absorption

   B. at the appropriate time to maintain blood levels of the drug (ie give diuretic a.m. )

   (K+) potassium and sodium (Na+)

2. monitor laboratory values when appropriate - (K+) potassium and sodium (Na+) with diuretic