Effects of Medications

Question 1

Every drug produces three effects

Answer 1

Therapeutic effect
Side effect
Adverse effects

Question 2

Therapeutic effect

Answer 2

– the intended effect (beneficial, desirable)

Question 3

Side effects

Answer 3

– not necessarily harmful
1. may be a secondary indication for use, or
2. undesired side effects

Question 4

Adverse effects

Answer 4

• harmful; with prolonged use, may affect function of vital organs such as the liver and kidneys
  
  • reduction of dosage or switching to other drug may minimize harmful consequences

Question 5

Example of Side effect and Adverse effect

Answer 5

1. Slight fever and pain on the site of injection can be side effects of MMRV (measles-mumps-rubella-varicella) vaccine
   
   • rare adverse effect is severe allergic reaction (anaphylaxis)
2. Intake of statins (anti-cholesterol medication) can have adverse effects on muscle function