Lifespan's A - Z Health Information Library

Cobalt overdose is poisoning from an overdose of cobalt.

Cobalt

• Magnets in pigment manufacture
• Paint drying agents
• Vitamin B-12 (a metallic component)
• Exposure is seen in tool sharpeners and grinders, and miners

Note: This list may not be all-inclusive.

From swallowing:

• Body as a whole
  • Pain
  • Weakness
• Respiratory
  • Shortness of breath
• Skin
  • Itching
  • Cyanosis
• Gastrointestinal
  • Vomiting
  • Nausea
• Heart and blood vessels
  • Low blood pressure
• Endocrine
  • Metabolic acidosis
  • Hypothyroidism
  • Goiter

• Respiratory
  • Shortness of breath
  • Wheezing
• Skin
  • Rash

If overdosage is caught within approximately 1 hour, lavage and activated charcoal are usually the treatment choices. For oral ingestion, iron can often decrease the absorption of cobalt. Call Poison Control for guidance.

Determine the following information:

• The patient's age, weight, and condition
• The name of the product (ingredients and strengths if known)
• The time it was swallowed
• The amount swallowed

They will instruct you if it is necessary to take the patient to the hospital. See Poison Control Centers for telephone numbers and addresses. Take the container with you to the emergency room.

Some or all of the following procedures may be performed:

• Give an antidote.
• Treat the symptoms.

If treated promptly under proper medical care poisoning is rarely severe, unless the toxicity is due to a long-time accumulation. In that case the ultimate outcome depends on what damage has occurred in body organs affected by the metal.