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Drug profiles
Ativan,Atropine,Activated charcoal, Dopamine, Oxytocin
| Question | Answer |
|---|---|
| Activated charcoal GENERIC NAME | None |
| Activated charcoal BRAND NAME | Activated charcoal |
| Activated charcoal CLASS | Adsorbent |
| Activated charcoal MECHANISM OF ACTION | Adsorbs toxic substances from the GI tract. |
| Activated charcoal INDICATIONS | Most oral poisonings and medication overdoses. |
| Activated charcoal CONTRAINDICATIONS | AMS, ingestion of corrosives, caustics, or petroleum distillates. |
| Activated charcoal ADVERSE REACTIONS | May induce N/V. |
| Activated charcoal NOTES ON ADMINISTRATION | Will not adsorb cyanide, lithium, iron, lead, or arsenic. |
| Activated charcoal INCOMPATABILITIES/DRUG INTERACTIONS | Bonds with and generally inactivates anything it is administered with. |
| Activated charcoal DOSE/ROUTE Adult and peds | 1-2g/kg PO or NGT. |
| Activated charcoal ONSET OF ACTION | Variable |
| Activated charcoal PEAK EFFECTS | n/a |
| Activated charcoal DURATION OF ACTION | Variable |
| Activated charcoal AZ DRUG BOX SUPPLY RANGE | 50g |
| Atropine GENERIC NAME | None |
| Atropine BRAND NAME | Atropine |
| Atropine CLASS | Anticholinergic agent |
| Atropine MECHANISM OF ACTION | Parasympatholytic. Increases HR in life threatening bradyarrhythmias. |
| Atropine INDICATIONS | Hemodynamically unstable Bradycardia, Asystole, Bradycardic PEA, Organophosphate poisoning. |
| Atropine CONTRAINDICATIONS | Tachycardia, Hypersensitivity, MI, narrow-angle glaucoma. |
| Atropine ADVERSE REACTIONS | HA, dizziness, Palpitations, Tachycardia, arrhythmias, paradoxical Bradycardia when pushed slowly or at low doses, flushed, hot, dry skin, N/V. |
| Atropine NOTES ON ADMINISTRATION | Moderate doses may cause pupil dilation. |
| Atropine INCOMPATABILITIES/DRUG INTERACTIONS | Potential adverse effects when administered with digoxin, cholinergics, physostigmine. |
| Atropine DOSE/ROUTE ADULT Asystole and Bradycardic PEA | 1mg IV/IO push may repeat every 3-5 minutes up to 3 doses. |
| Atropine DOSE/ROUTE ADULT Unstable Bradycardia | 0.5 mg IV/IO every 3-5 minutes not to exceed 3mg total. |
| Atropine DOSE/ROUTE ADULT Organophosphate Poisoning | Extremely large doses (2-4mg or higher) |
| Atropine DOSE/ROUTE PEDEATRIC | 0.02 mg/kg IV/IO push. May double for second dose. Minimum single dose is 0.1 mg. Maximum single dose in child is 0.5mg. Child total dose, 1mg. |
| Atropine ONSET OF ACTION | Immediate |
| Atropine PEAK EFFECTS | Rapid to 1-2 minutes |
| Atropine DURATION OF ACTION | 6 hours |
| Atropine AZ DRUG BOX SUPPLY RANGE | (4) prefilled 1mg syringes. Total 4mg. (1) 8mg Multidose vial. |
| Oxytocin GENERIC NAME | Oxytocin |
| Oxytocin BRAND NAME | Pitocin |
| Oxytocin CLASS | Hormone |
| Oxytocin MECHANISM OF ACTION | Increases uterine contractions |
| Oxytocin INDICATIONS | Postpartum hemorrhage after infant and placental delivery. |
| Oxytocin CONTRAINDICATIONS | Presence of 2nd fetus. Unfavorable fetal position, hypersensitivity. |
| Oxytocin ADVERSE REACTIONS | Hypotension, hypertension, tachycardia, arrhythmias, angina, anxiety, sz, N/V, uterine rupture. |
| Oxytocin NOTES ON ADMINISTRATION | Monitor vital signs and uterine tone closely. |
| Oxytocin INCOMPATABILITIES/DRUG INTERACTIONS | Other vasopressors might potentiate hypertension. |
| Oxytocin DOSE/ROUTE After delivery of placenta IM | 3-10 units. |
| Oxytocin DOSE/ROUTE After delivery of placenta IV | Mix 10-40 units in 1000cc of NS. |
| Oxytocin ONSET OF ACTION | IM 5 minutes. IV immediate |
| Oxytocin PEAK EFFECTS | Variable |
| Oxytocin DURATION OF ACTION | IM 60 minutes, IV 20 minutes |
| Oxytocin AZ DRUG BOX SUPPLY RANGE | 10 units optional |
| Lorazepam GENERIC NAME | Lorazepam |
| Lorazepam BRAND NAME | Ativan |
| Lorazepam CLASS | Benzodiazepine, Anticonvulsive |
| Lorazepam MECHANISM OF ACTION | Anxiolytic, anticonvulsant, and sedative effects, by binding with benzodiazepine receptors and enhancing the effects of GABA. |
| Lorazepam INDICATIONS | Initial control of status epilepticus or severe recurrent seizures, severe anxiety, sedation. |
| Lorazepam CONTRAINDICATIONS | Acute narrow angle glaucoma. Coma, shock, or suspected drug abuse. |
| Lorazepam ADVERSE REACTIONS | apnea, drowsiness, sedation, ataxia, psychomotor impairment, confusion, restlessness, hypotension, Bradycardia. |
| Lorazepam NOTES ON ADMINISTRATION | Inadvertent arterial injection may result in vasospasm and gangrene. |
| Lorazepam INCOMPATABILITIES/DRUG INTERACTIONS | May precipitate CNS depression if patient already on CNS depressant medications. |
| Lorazepam DOSE/ROUTE Adult | 2-4mg slow IV or IM. May repeat in 15-20 minutes to a max of 8mg. |
| Lorazepam DOSE/ROUTE Pediatric | 0.05-0.20 mg/kg slow IV/IO over 2 minutes or IM. May repeat in 15-20 minutes to a max dose of 0.2 mg/kg |
| Lorazepam ONSET OF ACTION | 5 minutes |
| Lorazepam PEAK EFFECTS | Variable |
| Lorazepam DURATION OF ACTION | 8 hours |
| Lorazepam AZ DRUG BOX SUPPLY RANGE | 8mg optional |
| Dopamine GENERIC NAME | Dopamine |
| Dopamine BRAND NAME | Intropin |
| Dopamine CLASS | Sympathomimetic, inotropic agent |
| Dopamine MECHANISM OF ACTION | Stimulates alpha and beta adrenergic receptors. Increases myocardial contractility and stroke volume. Increases SVR. |
| Dopamine INDICATIONS | hypotension with low cardiac output states. |
| Dopamine CONTRAINDICATIONS | Hypovolemic shock, v-tach, v-fib |
| Dopamine ADVERSE REACTIONS | Tachycardia, arrhythmias, angina, dyspnea, ha, n/v, skin and soft tissue necrosis, |
| Dopamine NOTES ON ADMINISTRATION | Pregnancy safety not established. |
| Dopamine INCOMPATABILITIES/DRUG INTERACTIONS | MAOI’s will enhance effects. Beta blockers may antagonize effects. |
| Dopamine DOSE/ROUTE ADULT and PEDS | 2-20 mcg/kg/min titrated to patient response |
| Dopamine ONSET OF ACTION | 4 minutes |
| Dopamine PEAK EFFECTS | 10 minutes |
| Dopamine DURATION OF ACTION | Stops immediately after DC |
| Dopamine AZ DRUG BOX SUPPLY RANGE | 400mg |