Medically reviewed by Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT — Written by Jayne Leonard on March 24, 2018

Many home remedies claim to get rid of urinary tract infections but, often, there is no research to back them up. So, is it true that baking soda can help to treat these conditions?

A urinary tract infection (UTI) is an infection in any part of the urinary tract, including the bladder, urethra, ureters, and kidneys. UTIs are among the most common infections treated in emergency rooms in the United States.

Some people experience recurrent UTIs, which prompts them to look for alternatives to antibiotic medications. Drinking a small amount of baking soda, or sodium bicarbonate, mixed with water is a home remedy that some people have tried for UTIs.

But, there is little research into the effectiveness of baking soda for UTIs, and it may not be safe for everyone to use. Read on to learn more about this remedy, other home remedies, and medical treatments to get rid of UTIs.

Taking baking soda for a UTI

Baking soda is said to neutralize the acid in the urine, which allegedly reduces symptoms of a UTI and allows the body to fight the bacteria causing the infection.

People who support this remedy also claim that baking soda can stop the infection from spreading to the kidneys.

But there is little evidence to suggest that baking soda can cure a UTI, although some people may report that it reduces their discomfort and urgency.

Is it safe?

People must remember that baking soda can be very harmful when taken incorrectly. In addition to this, research does not support the use of baking soda as an effective treatment for UTIs.

The California Poison Control System reported on 192 cases of baking soda misuse, and almost 5 percent of these were related to people who were trying to treat a UTI.

Most people in this study required medical attention after trying to use baking soda. Some of the complications experienced included serious electrolyte and acid or base imbalances, and respiratory depression.

Also, the researchers in this study warn that using baking soda as a home remedy may cause people to delay medical care, which can lead to worsening symptoms and further complications.

Complications linked to taking too much baking soda include:

  • diarrhea
  • nausea
  • stomach pain
  • vomiting
  • seizures
  • coma
  • death