eMedicine Specialties > Pediatrics: Cardiac Disease and Critical Care Medicine > Toxicology
Toxicity, Deadly in a Single Dose: Differential Diagnoses & Workup
Updated: Apr 23, 2009
- Overview
- Differential Diagnoses & Workup
- Treatment & Medication
- Follow-up
Differential Diagnoses
Workup
Laboratory Studies
- Order laboratory studies directed to the specific ingestion.
- Consider specific symptoms related to the ingestion or to the patient's preexisting medical conditions, if any.
Imaging Studies
- Radiography may help in specific ingestion cases. For example, in iron ingestion, radiopaque tablets may be visible in the GI tract. Other radiopaque substances include heavy metals, iodine, phenothiazines, enteric-coated tablets, and chloral hydrate.
Other Tests
- Perform an electrocardiogram in patients with known or suspected tricyclic antidepressant ingestion to look for a prolongation of the QRS interval of greater than 100 milliseconds.
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Differential Diagnoses & Workup: Toxicity, Deadly in a Single Dose |
| Treatment & Medication: Toxicity, Deadly in a Single Dose |
| Follow-up: Toxicity, Deadly in a Single Dose |
| References |
| Further Reading |
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Further Reading
Related eMedicine topics include the following:
- Acidosis, Metabolic
- Alkalosis, Metabolic
- Child Abuse & Neglect: Physical Abuse
- Shock
- Toxicity, Calcium Channel Blocker
- Toxicity, Carbamazepine
- Toxicity, Carbon Monoxide
- Toxicity, Digitalis
- Toxicity, Ethanol
- Toxicity, Hydrocarbons
- Toxicity, Isoniazid
- Toxicity, Oral Hypoglycemic Agents
- Toxicity, Theophylline
- Toxicity, Tricyclic Antidepressant
Keywords
deadly in a single dose, accidental poisoning, toxic ingestions, medication overdose, drug overdose, fatal poisoning, overdose, single-dose poisoning, poisoning, ingestion, cosmetics, cleaning solutions, alcoholic beverages, unintentional ingestion, toxic ingestion, antidepressant ingestion, tricyclic antidepressant poisoning, desipramine poisoning, imipramine poisoning, monoamine oxidase inhibitor poisoning, amitriptyline poisoning, amoxapine poisoning, antimalarial drug poisoning, chloroquine poisoning, thioridazine poisoning, chlorpromazine poisoning, Clozaril poisoning
clonidine poisoning, lorcainide poisoning, quinidine poisoning, verapamil poisoning, disopyramide poisoning, lidocaine poisoning, nifedipine poisoning, ibogaine poisoning, LSD poisoning, nicotine poisoning, amantadine poisoning, colchicine poisoning, hypoglycemic agent poisoning, albuterol poisoning, chloral hydrate poisoning, codeine poisoning, methadone poisoning, iron poisoning, aspirin poisoning, pseudoephedrine poisoning, benzocaine poisoning, camphor poisoning, lindane poisoning, methanol poisoning, ethanol poisoning
Differential Diagnoses & Workup: Toxicity, Deadly in a Single Dose