Medications Flashcards
What class is Acetaminphen (Tylenol)
CNS agent - Non-narcotci, analgesic, antipyretic
What are analgesics?
Analgesics are medicines that are used to relieve pain. They are also known as painkillers or pain relievers. Technically, the term analgesic refers to a medication that provides relief from pain without putting you to sleep or making you lose consciousness.
TCCC indications for Acetaminophen (Tylenol)
For mild to moderate pain management for a casualty that is still able to fight. Part of the combat wound medication pack (CWMP)
Dose for Acetaminophen (Tylenol)
325–650 mg PO q4–6h (max: 4 g/d)
Onset/Peak/Duration of Acetaminophen (Tylenol)
Onset Varies / Peak 1-3 hours / Duration 3-4 hours
Contraindications of Acetaminophen (tylenol)
Acetaminophen hypersensitivity; use with alcohol; pregnancy category B
Adverse/side effects of acetaminophen (Tylenol)
Negligible with recommended dose; rash; acute poisoning: anorexia, nausea, vomiting, dizziness, lethargy, diaphoresis, chills, epigastric or abdominal pain, diarrhea; hepatotoxicity: elevation of liver function tests; hypoglycemia, hepatic coma, acute renal failure; chronic ingestion: neutropenia, pancytopenia, leukopenia, thrombocytopenic purpura, renal damage
Acetaminophen (Tylenol) interactions
Cholestyramine may decrease absorption; barbiturates, carbamazepine, phenytoin, rifampin, and excessive alcohol use may increase potential for hepatotoxicity
K-9 Dosage for acetaminophen (Tylenol)
DO NOT GIVE
Mission impact on giving Acetaminophen (Tylenol)?
None to minimal mission impact
What class is Ertapenem (Invanz)
Antimicrobial – antibiotic, carbapenem, beta-lactam
TCCC indications for Ertapenem
Recommended for all open combat wounds if unable to take PO meds
Dose for Ertapenem?
1 gram IV/IM q24h
Administration instructions for Ertapenem
For IV reconstitute with 10mL NS; for IM 3.2mL 1.0% lidocaine without epinephrine
Contraindications for Ertapenem
Carbapenem, beta-lactam, or amide-type local anesthetic (ie. Lidocaine) hypersensitivity; pregnancy cat B
Adverse/Side Effects for Ertapenem?
Injection site phlebitis or thrombosis; asthenia, fatigue, death, fever, leg pain, anxiety, altered mental status, dizziness, headache, insomnia; chest pain, hypo- or hypertension, tachycardia, edema; abdominal pain, diarrhea, acid reflux, constipation, dyspepsia, nausea, vomiting, increased LFTs; cough, dyspnea, pharyngitis, rales, rhonchi, respiratory distress; erythema, pruritus, rash
Ertapenem Interactions
Probenecid decreases renal excretion
Ertapenem Mission Impact
GROUNDING medication for personnel on flight status
What class is Fentanyl?
CNS agent - potent narcotic (opiate) agonist
TCCC Indications for Fentanyl
For moderate to severe pain management for a casualty that IS NOT in shock or respiratory distress and IS NOT at significant risk of developing either condition.
Fentanyl Dose
800 mcg oral transmucossally, reassess in 15 min, add a second lozenge in other cheek as necessary.
Fentanyl Administration instructions
Document AVPU prior to administration. Place lozenge between the cheek and gum; do not chew lozenge. Recommend taping lozenge-on-a-stick to casualty’s finger as an added safety OR utilizing a safety pin and rubber band to attach the lozenge (under tension) to the patient’s uniform or plate carrier. Monitor for respiratory depression. Administer Nalaxone as reversal if needed. Be prepared to provide ventilatory support with a BVM.
Fentanyl Contraindications
MAOIs(anti-depressants); myasthenia gravis(disorder that causes weakness to skeletal muscles); pregnancy category C
Fentanyl Adverse/Side Effects
Sedation, euphoria, dizziness, diaphoresis, delirium, convulsions; bradycardia, hypotension, circulatory depression, cardiac arrest; miosis, blurred vision; nausea, vomiting, constipation, ileus; muscle and thoracic muscle rigidity; urinary retention, rash; laryngospasm, bronchoconstriction, respiratory depression or arrest
Fentanyl Interactions
Alcohol and other CNS depressants potentiate effects; MAOIs may precipitate hypertensive crisis
Fentanyl mission impact
Casualty weapons, communications and sensitive equipment should be secured. GROUNDING medication for personnel on flight status.
What class is Ketamine?
Nonbarbiturate anesthetic, dissociative
what are nonbarbiturates?
Nonbarbiturate sedatives are medications derived from certain other compounds which have potent sedative properties like barbiturates. These sedatives have a rapid onset and very short duration of action, ideal for deep sedation during short procedures, in combination with analgesics.
TCCC Indications of Ketamine
For moderate to severe pain management for a casualty that IS in hemorrhagic shock or respiratory distress or is at significant risk of developing either condition. Also a useful adjunct to reduce the amount of opioids required to manage pain.
Ketamine Dose
50 - 100 mg IM or IN, Repeat doses q30min prn IM or IN (max: 4 g/d)
OR
20 mg slow IV or IO, Repeat doses q20min prn IV or IO (max: 4g/d)
Ketamine Onset/Duratoin
IM – Onset in 3-4 minutes / Duration 12-25 minutes
IV – Onset in 30 seconds / Duration 5-10 minutes
Ketamine administration Instructions
Document AVPU prior to administration.
IV Ketamine should be administered slowly over 1 minute.
End points: Control of pain or development of nystagmus (rhythmic bac-and-forth movement of eyes).
Be prepared to suction as Ketamine can increase secretions.
Be prepared to provide ventilatory support with a BVM.
Ketamine contraindications
Head injury (may worsen severe TBI)(somewhat debunct),
Hypersensitivity to ketamine,
Pregnancy Category B