Baking soda overdose
Soda loading
Baking soda is a cooking product that helps batter rise. This article discusses the effects of swallowing a large amount of baking soda. Baking soda is considered nontoxic when it is used in cooking and baking.
Soda loading refers to drinking baking soda. Some athletes and coaches believe that drinking baking soda before competition helps a person perform for longer periods of time. This is very dangerous. Besides having side effects, it makes the athletes unable to perform.
This is for information only and not for use in the treatment or management of an actual overdose. This article is for information only. DO NOT use it to treat or manage an actual overdose. If you or someone you are with overdoses, call your local emergency number (such as 911), or your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States.
Poisonous Ingredient
Sodium bicarbonate can be poisonous in large amounts.
Where Found
Baking soda contains sodium bicarbonate.
Symptoms
Symptoms of baking soda overdose include:
-
Constipation
Constipation
Constipation in infants and children occurs when they have hard stools or have problems passing stools. A child may have pain while passing stools o...
- Convulsions
- Diarrhea
- Feeling of being full
-
Frequent urination
Frequent urination
Frequent urination means needing to urinate more often than usual. Urgent urination is a sudden, strong urge to urinate. This causes a discomfort i...
- Irritability
- Muscle spasms
- Muscle weakness
- Vomiting
Home Care
Seek medical help right away. DO NOT make a person throw up unless poison control or a health care provider tells you to.
Before Calling Emergency
Have this information ready:
- Person's age, weight, and condition
- Name of product
- Time it was swallowed
- Amount swallowed
Poison Control
Your local poison center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States. They will give you further instructions.
Poison Help hotline
For a POISON EMERGENCY call:1-800-222-1222ANYWHERE IN THE UNITED STATESThis national hotline number will let you talk to experts in poisoning. This ...
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.
What to Expect at the Emergency Room
Take the container with you to the hospital, if possible.
The health care provider will measure and monitor the person's vital signs, including temperature, pulse, breathing rate, and blood pressure. The person may receive:
- Activated charcoal
- Blood and urine tests
- EKG (electrocardiogram or heart tracing)
- Intravenous fluids (through a vein)
- Medicines to treat symptoms
Outlook (Prognosis)
The outcome of a baking soda overdose depends on many factors, including:
- Amount of baking soda swallowed
- Time between the overdose and when treatment began
- Person's age, weight, and overall health
- Type of complications that develop
If nausea, vomiting, and diarrhea are not controlled, serious dehydration and body chemical and mineral (electrolyte) imbalances may occur. These can cause heart rhythm disturbances.
References
Thomas SHL, White J. Poisoning. In: Walker BR, Colledge NR, Ralston SH, et al., eds. Davidson's Principles and Practice of Medicine . 22nd ed. Elsevier Churchill Livingstone; 2014:chap 9.
Review Date: 7/11/2015
Reviewed By: 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.