Pain Drugs

Question 1

Morphine
Receptor: 
Used for:
Side Effects: 
Additional:

Answer 1

Receptor: μ receptor
Used for: severe pain
Side Effects: constipation, addiction, tolerance
Additional: antidote is naloxone

Question 2

Meperidine
Receptor: 
Used for:
Side Effects: 
Additional:

Answer 2

Receptor: K-receptor
Used for: sever pain
Side Effects: seizure, dysphoria, tremor, respiratory depression
Additional: also binds to K+ channels, muscarinic receptors, dopamine transport

Question 3

Hydrocodone
Receptor: 
Used for:
Side Effects: 
Additional:

Answer 3

Receptor: μ receptor and delta receptor
Used for:moderate pain (anit-coughing)
Side Effects: constipation, respiratory depression, nausea
Additional: recreational drug

Question 4

codeine 
Receptor: 
Used for:
Side Effects: 
Additional:

Answer 4

Receptor: μ
Used for: cough, diarrhea, irritable bowel syndrome, narcolepsy
Side Effects: euphoria, itching, urinary retention, depression, constipation
Additional: active metabolite is morphine

Question 5

pentazocine
Receptor: 
Used for:
Side Effects: 
Additional:

Answer 5

Receptor: μ antag, delta, agonist, K agonist
Used for: dental extraction
Side Effects: Hallucinations, psychotomimetic, cardiovascular effect
Additional: antagonizes the analgesic effects of morphine and meperidine

Question 6

naloxone
Receptor: 
Used for:
Side Effects: 
Additional:

Answer 6

Receptor: μ antag, delta antag, k antag
Used for: antidote
Side Effects: change in mood, trembling, change in heart rhythm
Additional:

Question 7

Methadone
Receptor: 
Used for:
Side Effects: 
Additional:

Answer 7

Receptor: μ agonist, delta agonist
Used for:
Side Effects: dependence
Additional: treatment of dependence on opioid drugs