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Photographic fixative poisoning
Definition
Photographic fixatives are chemicals used to develop photographs.
This article discusses poisoning from swallowing such chemicals.
Alternative Names
Photographic developer poisoning; Hydroquinone poisoning; Quinone poisoning; Sulfite poisoningPoisonous Ingredient
- Hydroquinones
- Quinones
- Sodium thiosulfate
- Sodium sulfite/bisulfite
- Boric acid
Photographic fixative can also break down (decompose) to form sulfur dioxide gas.
Where Found
These chemicals are found in products used to develop photographs.
Symptoms
- Abdominal pain
- Burning pain in the throat
- Blurred vision
- Burns to the eye
- Coma
- Diarrhea (watery, bloody)
- Low blood pressure
- Skin rash
- Stupor
- Vomiting
Home Care
Seek immediate emergency medical help. Give water or milk unless the patient is unconscious or experiencing convulsions. Contact Poison Control for further guidance.
Before Calling Emergency
Determine the following information:
- The patient's age, weight, and condition
- Name of product (as well as the ingredients and strength, if known)
- The time it was swallowed
- The amount swallowed
Poison Control
The National Poison Control Center (1-800-222-1222) can be called from anywhere in the United States. This national hotline number will let you talk to experts in poisoning. They will give you further instructions.
This is a free and confidential service. All local poison control centers in the United States use this national number. You should call if you have any questions about poisoning or poison prevention. It does NOT need to be an emergency. You can call for any reason, 24 hours a day, 7 days a week.
See: Poison control center - emergency number
What to Expect at the Emergency Room
The health care provider will measure and monitor the patient's vital signs, including temperature, pulse, breathing rate, and blood pressure. The patient may receive:
- Activated charcoal
- Endoscopy -- camera down the throat to see burns in the esophagus and the stomach
- Fluids by IV
- Medicines to treat symptoms
- Tube through the mouth into the stomach to wash out the stomach (gastric lavage)
Outlook (Prognosis)
How well the patient does depends on how much of the poison was swallowed and how quickly the patient received medical help. Swallowing these products can cause severe effects on many parts of the body. The faster treatment is received, the greater the chance of recovery.
Reviewed By: Stephen C. Acosta, M.D., Department of Emergency Medicine, Portland VA Medical Center, Portland, OR. Review provided by VeriMed Healthcare Network.


