Written By: Dr. Ahmad Saad, Health Content Writer
Medically Reviewed By: Dr. Gopal Grandhige, MD, FACS, Board-Certified Surgeon
Last Reviewed: December 29, 2025
Quick Answer: Yes, baking soda (sodium bicarbonate) can temporarily relieve acid reflux and heartburn by neutralizing stomach acid. However, it should only be used for occasional symptoms lasting less than two weeks, not as a long-term solution.
What You Need to Know About Baking Soda for Heartburn
Baking soda works as a natural antacid because of its alkaline pH level, which neutralizes excess stomach acid that causes the burning sensation in your chest. While many prescription and over-the-counter medications contain sodium bicarbonate as an active ingredient, using kitchen baking soda requires caution and proper dosing.
Safe Use Guidelines:
- Use only for sporadic heartburn episodes
- Adults should follow package directions or consult a healthcare provider
- Children under 6 years old require a doctor’s prescription
- Never use for more than 2 weeks without medical supervision
- Wait at least 2 hours between taking baking soda and other medications
When to See a Doctor:
- Heartburn occurring more than twice weekly
- Symptoms persisting beyond 2 weeks
- Pre-existing conditions like kidney disease, heart disease, or high blood pressure
- Currently taking prescription medications
- Pregnancy
Common Side Effects:
- Bloating and gas
- Stomach cramps
- Increased thirst
Heartburn happens when stomach acid flows backward into the esophagus, creating discomfort and sometimes a bitter taste in your mouth. Frequent episodes may indicate gastroesophageal reflux disease (GERD), which requires professional medical treatment rather than home remedies.

Advantages of Sodium Bicarbonate
Sodium bicarbonate, also known as baking soda, is a compound made up of bicarbonate and sodium ions.
This substance typically presents itself as a fine powder or white crystalline solid. Capsules and tablets with sodium bicarbonate are available as well.
Sodium bicarbonate primarily serves as a leavening agent, such as in baking cakes. It’s additionally a natural cleansing component found in oral care products.
From a medical standpoint, sodium bicarbonate can increase urine alkalinity, particularly when someone experiences a urinary tract infection. That said, medical supervision is necessary for its application, given potential adverse reactions.
Sodium Bicarbonate and Acid Reflux
Sodium bicarbonate possesses an alkaline pH level, making it a popular remedy for alleviating acid reflux and heartburn. It works by neutralizing excessive stomach acid responsible for these symptoms.
As an acid reflux remedy, sodium bicarbonate offers temporary relief. In pharmacies, you’ll find sodium bicarbonate sold as effervescent powder and tablets.
When using a prescription or OTC product, adhere to the package directions.
Medical professionals advise using sodium bicarbonate only temporarily during initial symptom onset. The reason is that excessive alkalinity in the body can trigger additional complications. Given that sodium bicarbonate contains salt, consuming too much may cause further issues.
Like any medication, consulting with a healthcare provider regarding appropriate sodium bicarbonate dosages is crucial. For children younger than 6 years, sodium bicarbonate use requires a doctor’s prescription.
Analysis and Recommendation
To use baking soda for heartburn relief, dissolve half a teaspoon of baking soda in 4 ounces (about half a cup) of water and drink the mixture slowly. Adults can repeat this dosage every 2 hours as needed, but should not exceed seven half-teaspoon doses in a 24-hour period. The solution should be consumed immediately after mixing for maximum effectiveness. It’s important to drink the mixture slowly rather than gulping it down, as this helps prevent additional gas buildup and allows the sodium bicarbonate to work more effectively. Always measure carefully and never consume baking soda in its dry powder form, as this can be dangerous. Remember that this is only for temporary relief of occasional heartburn and should not be used for more than two weeks without consulting a healthcare provider.

Potential Side Effects and Hazards
Typical side effects associated with sodium bicarbonate include:
- bloating and gas
- stomach cramps
- heightened thirst
Should these symptoms become severe or continue, reach out to a healthcare provider. Additionally, anyone experiencing heartburn beyond 2 weeks should consult a doctor.
Sodium Bicarbonate and Pre-existing Health Issues
Individuals with these medical conditions should refrain from using sodium bicarbonate without medical guidance:
- kidney disease
- liver disease
- heart disease
- high blood pressure
- alkalosis, a condition where the body’s pH becomes excessively alkaline
- appendicitis
- edema, swelling resulting from fluid accumulation in body tissues
- preeclampsia, a pregnancy complication characterized by high blood pressure, edema, and elevated urinary proteins
During pregnancy, sodium bicarbonate isn’t recommended for acid reflux unless prescribed by a doctor.

Drug Interactions with Sodium Bicarbonate
Sodium bicarbonate may affect how the body absorbs certain medications. For this reason, individuals should avoid taking it within 2 hours of other drugs. By reducing stomach acid, it compromises the body’s capacity to process and absorb medications properly.
Furthermore, sodium bicarbonate can interact with these medication categories:
- amphetamines, such as methamphetamine and dextroamphetamine
- benzphetamine
- digoxin
- elvitegravir
- gefitinib
- ketoconazole
- ledipasvir
- memantine
- pazopanib
This isn’t a complete list; sodium bicarbonate may interact with additional medications.
When considering sodium bicarbonate as an antacid, patients must inform their healthcare provider about all medications they’re currently taking, whether alternative remedies, supplements, OTC products, or prescriptions.
Alternative Approaches for Acid Reflux
Numerous treatment options exist for acid reflux, encompassing surgical procedures, OTC and prescription medications, and lifestyle modifications. For patients considering weight management as part of their treatment plan, incisionless weight loss procedures may also be beneficial.
Lifestyle Modifications
Individuals can naturally minimize acid reflux and heartburn by adopting some or all of these adjustments:
Achieving and maintaining optimal weight: Keeping body weight within a healthy range for one’s height helps decrease stomach pressure. This prevents stomach acid from pushing upward into the esophagus.
Identifying and eliminating trigger foods: Specific beverages and foods that provoke acid reflux vary among people. While triggers differ among people, common culprits include high fat foods, fried foods, caffeine, onions, garlic, chocolate, and alcohol. Simply avoiding triggers effectively reduces heartburn.
Preventing rapid eating or overeating: Consuming large meals prevents the lower esophageal sphincter (LES) from closing correctly. Acting as a valve between the stomach and food pipe, the LES prevents acid from traveling upward. Rapid eating may also trigger heartburn.
Maintaining upright posture: Additional eating practices that minimize heartburn risk include sitting upright during meals and waiting a minimum of 2 to 3 hours after eating before reclining.
Choosing comfortable clothing: Tight clothes create stomach pressure.
Stopping tobacco use: Research establishes a definite connection between GERD and smoking.
Elevating the sleeping surface: Individuals experiencing nighttime acid reflux may find relief by elevating their bed’s head using wooden wedges or blocks.

When Should You Reach Out to a Healthcare Provider
Individuals need to consult with a healthcare provider prior to using baking soda as a remedy for acid reflux.
Any person who has a pre-existing health condition or is currently on medication must discuss with a healthcare provider before consuming baking soda.
Left unaddressed, acid reflux may progress to more severe health issues and medical complications. Those experiencing persistent symptoms may benefit from advanced treatment options such as the LINX Reflux Management System or TIF with EsophyX. Some patients with conditions like hiatal hernias or silent reflux may require specialized evaluation. Should symptoms persist beyond 2 weeks, the person should get in touch with their healthcare provider.
For those struggling with related digestive conditions such as gastroparesis or achalasia, professional medical assessment becomes even more critical. To learn more about our practice and treatment approaches, or to read additional health information on our blog, visit Tampa Reflux.
Conclusion
Baking soda can serve as a quick, temporary solution for occasional acid reflux and heartburn by neutralizing excess stomach acid. However, it should only be used for short-term relief and never as a long-term treatment option. Individuals must exercise caution when using sodium bicarbonate, particularly those with existing health conditions or taking medications. Consulting a healthcare provider before use is essential to avoid potential complications and drug interactions. For persistent symptoms lasting more than two weeks, professional medical evaluation becomes necessary. Understanding heartburn basics and combining heartburn relief strategies with appropriate medical treatment offers the most effective approach to managing acid reflux and preventing serious complications. For comprehensive information on heartburn and acid reflux treatment, or to explore additional acid reflux resources, visit trusted medical sources.
FAQs
How quickly does baking soda relieve heartburn?
Baking soda typically provides relief within minutes of consumption as it immediately begins neutralizing stomach acid. However, this relief is temporary and should only be used for occasional symptoms.
What is the safe dosage of baking soda for acid reflux?
Adults should follow package directions or consult a healthcare provider for appropriate dosing recommendations. Children under 6 years old should never use baking soda without a doctor’s prescription.
Can I take baking soda every day for heartburn?
No, baking soda should only be used temporarily for initial symptom relief. Daily use can lead to excessive alkalinity in the body and other serious complications.
Why shouldn’t I take baking soda with other medications?
Baking soda reduces stomach acid, which affects how your body absorbs and processes medications. You should wait at least 2 hours between taking baking soda and other drugs.
What are the warning signs that I need to see a doctor instead of using baking soda?
If heartburn occurs more than twice weekly or symptoms persist beyond 2 weeks, seek medical attention. Severe side effects like intense stomach cramps or continuous bloating also warrant a doctor’s visit.
An endoscopy cannot tell you if you have reflux. It can only tell you if you have complications of GERD.
If you are unhappy with your reflux symptoms, come in and we can discuss testing and treatments that can accurately diagnose your problem.
#reflux #gerd #hiatalhernia #gastroparesis #linx
CALL US AT 813-922-2920
www.tampareflux.com
If you have a hiatal hernia and fit one of these categories, you should know your options.
Dr. Grandhige is an expert in his field and performs 200 of these surgeries a year. He is the only surgeon in the Tampa Bay Area who offers all surgical options - LINX, Fundoplications, TIF and will be one of 20 surgeons in America introducing the latest procedure RefluxStop in 2026.
We accept most insurances but will verify yours before you come in. These procedures are considered medically necessary and covered by your insurance. You can expect to pay your in-network deductibles and nothing else.
#hiatalhernia #reflux #GERD #LINX #refluxstop
What causes reflux ?
1. Weak lower esophageal sphincter
2. Hiatal hernia
3. Flattening of the Angle of His
4. Poor esophageal motility
5. Gastroparesis (slow stomach)
NOT increased acid production
Don’t let GERD get in the way of living your life. Request your appointment with us today on the link below.
.
.
.
.
https://tampareflux.com/contact-us/
Anyone can be victim to GERD and though weight loss can help reduce GERD symptoms. Many athletes with high impact workouts may continue to have these symptoms. This may be a symptom of a hiatal hernia or other issue. We are more then happy to assist you in finding your solution, just click the link below.
.
.
.
https://tampareflux.com/contact-us/
##healthylifestyle #workout #athletereflux #PPIs #heartburn #LINX #fundoplication #TIF #GERD#tampaheartburn #linx #TIF #fundoplication #tampabayreflux #GERD #acidreflux #acidrefluxsurgery #stopreflux
#nonsurgicalweightloss #ESG #gastricballoon #weightlossjourney #vsg #vsgjourney #spatz3 #orbera #orberaballoon #grandhige #DrG
#tampabayrefluxinstitute #guthealth #roboticsurgery
Heartburn may seem like an annoyance. But if you find yourself having symptoms on a daily basis, it may be time to to talk to Dr. Grandhige as it could be a symptom of something worse.
.
.
.
#chronicheartburn #gerdsymptoms #heartburnrelief #reflux #PPIs #heartburn #LINX #fundoplication #TIF #GERD#tampaheartburn #linx #TIF #fundoplication #tampabayreflux #GERD #acidreflux #acidrefluxsurgery #stopreflux
#nonsurgicalweightloss #ESG #gastricballoon #weightlossjourney #vsg #vsgjourney #spatz3 #orbera #orberaballoon #grandhige #DrG
#tampabayrefluxinstitute #guthealth #roboticsurgery
If you are tired of avoiding your favorite foods or taking daily medications, we can help.
We are the Tampa experts in reflux ! With years of experience and thousands of patients treated successfully, we offer all FDA approved anti-reflux procedures.
Call 813-922-2920 to schedule your appointment
All major insurances accepted.
Not all patients need surgical intervention. Many patients are living a heartburn free life with their PPIs. However 40% of patients taking PPIs are not getting the relief they need. If you are one of those, you have options! Come in and find out more.
.
.
.
.
#letushelpyou #medsnotworking #reflux #PPIs #heartburn #LINX #fundoplication #TIF #GERD#tampaheartburn #linx #TIF #fundoplication #tampabayreflux #GERD #acidreflux #acidrefluxsurgery #stopreflux
#nonsurgicalweightloss #ESG #gastricballoon #weightlossjourney #vsg #vsgjourney #spatz3 #orbera #orberaballoon #grandhige #DrG
#tampabayrefluxinstitute #guthealth #roboticsurgery
#heartburn #stopreflux #hiatalherniarepair #severeheartburn #reflux #tampabayreflux #acidrefluxsurgery #tampaheartburn #GERD #PPIs #achalasia #LINX #TIF #tampareflux #fundoplication #stomach #digestivehealth #ESG #obesity #overweight #weightlossjourney #gastricballoon