Swimming pool cleaner poisoning
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Swimming pool cleaner poisoning occurs when someone swallows these substances, touches the chemicals and acids in them, or breathes in their fumes. Chlorine, a chemical in swimming pool cleaners, is more likely than the acids to cause serious poisoning.
This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911) or the National Poison Control Center at 1-800-222-1222.
- Calcium chloride
- Calcium hypochlorite
- Chelated copper
- Soda ash
- Sodium bicarbonate
- Various mild acids (sodium bisulfate, phosphoric acid, sodium thiosulfate, cyanuric acid)
Various swimming pool cleaners
- Too much or too little acid in the blood -- leads to organ damage
Eyes, ears, nose, and throat:
- Loss of vision
- Severe pain in the throat
- Severe pain or burning in the nose, eyes, ears, lips, or tongue
Heart and blood:
Lungs and airways:
- Breathing difficulty (from breathing in the substance)
- Throat swelling (may also cause breathing difficulty)
- Holes (necrosis) in the skin or tissues underneath
Get medical help right away. Do NOT make a person throw up unless told to do so by poison control or a health care professional.
If the chemical is on the skin or in the eyes, flush with lots of water for at least 15 minutes.
If the chemical was swallowed, immediately give the person water or milk, unless instructed otherwise by a health care provider. Do NOT give water or milk if the person is having symptoms (such as vomiting, convulsions, or a decreased level of alertness) that make it hard to swallow.
If the person breathed in the poison, immediately move him or her to fresh air.
Before Calling Emergency
Determine the following information:
- Person's age, weight, and condition
- Name of the product (ingredients and strengths, if known)
- Time it was swallowed
- Amount swallowed
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 your vital signs, including temperature, pulse, breathing rate, and blood pressure. Symptoms will be treated as appropriate. You may receive:
- Breathing support, including tube through the mouth into the lungs, and breathing machine (ventilator)
- Bronchoscopy -- camera down the throat to see burns in the airways and lungs
- Chest x-ray
- EKG (heart tracing)
- Endoscopy -- camera down the throat to see burns in the esophagus and the stomach
- Fluids through a vein (by IV)
- Surgical removal of burned skin (skin debridement)
- Tube through the mouth into the stomach to wash out the stomach (gastric lavage)
- Washing of the skin (irrigation) -- perhaps every few hours for several days
How well you do depends on the amount of poison swallowed and how quickly treatment is received. The faster you get medical help, the better the chance for recovery.
High doses of chlorine and swimming pool cleaning acids can be very poisonous. Serious damage to the mouth, throat, and stomach is possible. The outcome will depend on the extent of this damage.
Opening a large bucket of chlorine tablets can expose you to a powerful gas (chlorine) that can be extremely toxic. You should always open the container outdoors. Use caution by keeping your face as far away from the container as possible.
Nelson LS, Hoffman RS. Inhaled Toxins. In: Marx JA, Hockberger RS, Walls RM, et al., eds. Rosen's Emergency Medicine: Concepts and Clinical Practice. 8th ed. Philadelphia, PA: Elsevier Mosby; 2013:chap 159.
Wax PM, Yarema M. Corrosives. In: Shannon MW, Borron SW, Burns MJ, eds. Haddad and Winchester's Clinical Management of Poisoning and Drug Overdose. 4th ed. Philadelphia, PA: Saunders Elsevier; 2007:chap 98.
- Last reviewed on 1/31/2014
- Jacob L. Heller, MD, MHA, Emergency Medicine, Virginia Mason Medical Center, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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