Amitriptyline hydrochloride overdose

Alternative names

Elavil; Adepril; Endep; Enovil; Trepiline

Definition

Poisoning from an overdose of amitriptyline hydrochloride, which is a tricyclic antidepressent.

Poisonous Ingredient

• amitriptyline
  

Where Found

• Adepril
  
• Elavil
  
• Endep
  
• Enovil
  
• Trepiline
  

Note: This list may not be all inclusive.

Symptoms

• body as a whole
  o dry mouth
  o urinary hesitancy
  o muscle rigidity
  o convulsions (sudden onset)
  o shock
  o incoordination
  
• respiratory
  o slowed, labored breathing
  
• eyes, ears, nose, and throat
  o blurred vision
  
• gastrointestinal
  o increased appetite
  o constipation
  o weight gain
  o vomiting
  
• heart and blood vessels
  o low blood pressure
  o rapid heart rate
  
• nervous system
  o drowsiness
  o dizziness
  o headache
  o stupor
  o coma (sudden onset)
  o agitation
  o restlessness
  o hallucinations
  

Home Treatment
Contact Poison Control to obtain treatment guidance.

Before Calling Emergency
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
  
• if the medication was prescribed for the patient
  

Poison Control, or a local emergency number
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.

What to expect at the emergency room