Symptoms of toxicity may take up to 12 hours to appear. After a narcotic antagonist is given, recovery is usually within 24 to 48 hours.
Children are at risk of a very poor outcome.
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. Use gastric lavage . Administer activated charcoal.