Chapter 17 Test - Drugs (Wed. April 30) Flashcards
Drugs that are used to treat or prevent diseases
Medicine
Substances other than food that change the structure or function of the body or mind
Drugs
Study of medicines/drugs
Pharmacology
Medicines do 4 things
- help prevent diseases
- fights pathogens
- relieve pain
-promote health
2 types of preventive medicines
- vaccines
-antitoxins
Preparation introduced to the body to stimulate an immune response (antibodies)
Vaccines
Blood fluids that contain antibodies
Antitoxins
Penicillin, amoxicillin, etc.
Examples of Antibiotics
Pain relievers: aspirin, morphine, and codeine
Analgesics
People who are sensitive to aspirin take:
- acetaminophen (Tylenol)
- ibuprofen (advil)
Claritin, Benadryl
Allergy medicines
Prozac
Antidepressant
Chemotherapy
Cancer Treatment
Negative effects of medicine on body (4)
- side effects
- tolerance
- addiction
- withdrawal
Reactions to medicine other than the one intended
Side effects
Body becomes used to medicine
Tolerance
Physical and psychological body’s dependence
Addiction
Physical and psychological symptoms of stopping medication/drug
Withdrawal
Approves all medicines and drugs
FDA (Food and Drug Administration)
What are the 2 types of medicines?
- prescription
- over the counter
Medicines given only by the approval of a doctor
Prescription medicines
Medicines that you don’t need a prescription to get
Over the counter medicinees
Medications prescribed by doctors to treat persistent or severe pain
Opioids
What are opioids used for?
- chronic headaches
- backaches
- recovering from surgery