Methanol, iron, lithium, digoxin poisoning Flashcards
, What are signs and symptoms of methanol poisoning?
- Metabolic acidosis
- Decreased level of consciousness
- Poor or no coordination
- Hypothermia
- Vomiting
- Abdominal pain
- Loss of vision
What is the management of methanol poisoning?
Methanol poisoning can be treated with fomepizole, or if unavailable, ethanol may be used.
What are signs and symptoms of iron toxicity?
What is the management of iron toxicity?
IV fluids
Respiratory support
IVdeferoxamine
What are signs and symptoms of lithium toxicity?
Vomiting and diarrhoea
Nystagmus
Tremor
Hyperreflexia
Ataxia
Change in mental status
What is the management of lithium toxicity?
Stop lithium
Gastric lavage
Diuretics
Haemodialysis
What are signs and symptoms of digoxin overdose?
- Nausea
- Vomiting
- Abdominal pain
- Headache
- Dizziness
- Confusion
- Delirium
- Vision disturbance (blurred or yellow vision)
What would you see on an ECG for digoxin overdose?
Frequent premature ventricular beats (PVCs) is the most common and the earliest dysrhythmia. Sinus bradycardia is also very common.
What is the management of digoxin overdose?
The primary treatment of digoxin toxicity is digoxin immune fab (digoxin specific antibody).
