Baking Soda Bath: Research-Based Benefits and How to Do It Properly - PharmEasy Blog (2024)

Key Highlights:

• Baking soda baths is said to have potential benefits for various skin conditions.
• Possible benefits include relief from yeast infections, eczema, and psoriasis.
• Safety considerations and precautions must be considered.
• Proper preparation and post-bath care are essential for effective results.
• Alternative skincare uses for baking soda include acne management and exfoliation.
  

Introduction

Baking soda baths are on the rise as a natural alternative for skin issues. They’re known for their skin repair and soothing power. In this article, we will discuss their research-backed potential benefits, and the right way to take them.

We will cover the benefits for a range of skin conditions and the safety tips to keep in mind. We’re also going to discuss with you the right way to prepare and use baking soda bath. Lastly, we will answer some frequently asked questions regarding this topic.

Understanding Baking Soda Baths

Before delving into the potential benefits and right way to take baking soda baths, we will try to understand what they are and how they work.

What is a baking soda bath?

Simply put, a baking soda bath is a therapeutic soak. It’s warm water mixed with baking soda, or sodium bicarbonate, a common household component used in cooking and cleaning. Its simplicity and effectiveness have made this mix a popular home remedy for many skin issues and for detoxing and relaxation.

How does it work?

The moment baking soda hits warm water, it breaks down into sodium ions and bicarbonate ions. These ions have an alkaline quality. They are said to help balance the acidic nature of many skin conditions restoring the skin’s normal pH balance. Baking soda is also proposed to have bacteria-killing and inflammation-reducing properties, which may be helpful in calming skin issues and aiding repair.

Properties of baking soda

• Alkaline nature: This helps balance the skin’s pH levels.
• Antibacterial: It fights various bacteria causing infections or problems.
• Anti-inflammatory: This property helps reduce swelling and irritation in affected areas.
  

Research-Based Potential Benefits of Baking Soda Baths

There are quite a few studies looking into the possible benefits of baking soda baths for skin issues. Here are some key findings based on research.

1. Yeast infections

Yeast infections, caused by an increase in Candida fungi, can be discomforting. Symptoms range from itching to burning and swelling. Research tells us baking soda is said to have antifungal properties that may possibly kill Candida cells.

How it helps?

A baking soda bath may soothe yeast infection symptoms like itching, burning, and swelling. Baking soda’s antifungal properties might also help decrease the number of Candida cells causing the infection.

A 2021 study found that baking soda does kill Candida cells causing yeast infections. Even though more studies are needed, baking soda baths may possibly offer relief and support other yeast infection therapies. However, always consult with your doctor before incorporating it.

2. Diaper rash

Diaper air is often damp and warm which is a breeding ground for pathogens that lead to diaper rash. Baking soda baths may help clear these pathogens and soothe irritated skin.

• Benefits for babies and toddlers

A baking soda bath may offer relief from itching and irritation, which may help manage diaper rash quicker. However, use only a small amount of baking soda and restrict the bath time for babies and toddlers. Do use this only after consulting your pediatrician.

3. Eczema

Eczema is a recurring skin issue leading to red, swollen, and itchy patches on the skin. Though it doesn’t cure eczema, baking soda might help alleviate itchiness and discomfort associated with it, due to its alkaline and antibacterial properties.

• Soothing effects

Adding baking soda to a warm bath may help soothe itchiness and irritation caused by eczema. Make sure to moisturize your skin right after patting it dry to lock in the moisture and avoid dryness.

Even though no specific scientific evidence backing the use of baking soda baths for eczema, many people suffering from the condition speak of relief from symptoms after such a bath. Therefore, incorporate it only under the guidance of your doctor.

4. Poison ivy and poison oak

A bath after coming in contact with harmful plants like poison ivy and poison oak may stop oils from these plants from causing a rash or spreading to other parts of the body. Baking soda baths may soothe swelling and itchiness from these rashes.

5. Psoriasis

Psoriasis is a skin disorder leading to red, scaly, and itchy patches on the skin. Studies suggest baking soda baths may improve symptoms of psoriasis like itching and inflammation.

• Alleviating symptoms

Taking a baking soda bath might possibly decrease itching, irritation, and redness from psoriasis. Adding oatmeal to baking soda baths may bring added relief for some people.

A 2019 study found that baking soda was good for mild-to-moderate stable plaque psoriasis. It noticeably improved patients’ symptoms. More research is needed to understand how exactly baking soda baths impact psoriasis, but the early results appear promising.

6. Detox bath

Baking soda baths may help push toxins from the body and boost overall health. When mixed with Epsom salts, sea salts, and essential oils, a detox bath with baking soda may relax and recharge the body.

• Drawing out toxins

The alkaline nature of baking soda is said to help draw out toxins from the body. A baking soda detox bath is said to promote sweat, neutralize skin acidity, and may aid in boosting immunity and overall health.

While research on the exact effects of baking soda detox baths is few and far between, anecdotal evidence suggests they might promote relaxation, detoxification, and general well-being.

7. Chickenpox

Chickenpox is a viral infection causing an itchy, red rash on the body. Baking soda baths may possibly soothe the skin and relieve itching during chickenpox outbreaks.

8. Urinary tract infections (UTIs)

Baking soda baths might help reduce pain and unease during UTIs. Although baking soda won’t change acidity in the urinary tract, it could soothe irritation and speed up the repair process alongside doctor-prescribed antibiotics.

9. Vulvar vestibulitis

Vulvar vestibulitis is a condition where there’s swelling and pain around the opening of the vagin*. Sitting in a baking soda bath might soothe itching and burning linked to this condition.

10. Constipation

Baking soda baths may relieve rectal pain from constipation. A baking soda bath may help relax the anal sphincter allowing for easier bowel movements.

However, there are a lot of advantages suggested for baking soda bath, research is still limited in this regard. Further long term human studies are needed to confirm these benefits.

Baking soda may also help improve overall oral hygiene. You may also incorporate baking soda-based toothpaste into your routine to promote clean teeth, healthy gums, and fresh breath. Studies have shown it is gentle on teeth, removes plaque, and fights bad breath.

Dr. Siddharth Gupta, B.A.M.S, M.D

Safety Considerations for Baking Soda Baths

While baking soda baths may help with some skin disorders, remember to factor in certain safety measures before trying this home remedy.

• Precautions

Always discuss with your doctor or skin specialist before using baking soda on your skin. This is especially important if you have a health issue or skin problem. Be extra careful using baking soda on large body areas as it can enter your body through the skin and cause side effects.

• Skin sensitivity concerns

Some people might have an allergic reaction or sensitivity to baking soda baths. To check for this, try applying a baking soda paste on a small skin area before a full bath. If you notice any irritation or discomfort, don’t use baking soda on your skin.

• Frequency and duration

Put a limit on how often and how long you take baking soda baths so you don’t dry out or irritate your skin. Check with your doctor to figure out the right frequency and duration for your specific skin issue and personal needs.

• Potential side effects

Using baking soda in large amounts or taking long baths could lead to side effects that you didn’t plan for. These could be things like dehydration, skin irritation, seizures, or even kidney failure in extreme cases. Always go by the suggested guidelines discussed with your doctor. They will also guide you on when you’re not sure about the right way to use it.

It’s fascinating to note that baking soda was very important for preserving bodies in ancient Egypt. They used something called natron for mummifying bodies. Natron is a mix with baking soda in it, the Nile Delta. Natron baths helped dry out and preserve the mummies.

Dr. Smita barode, B.A.M.S, M.S.

How to Properly Prepare and Take a Baking Soda Bath?

Below we have discussed how to make sure you have a safe and soothing baking soda bath.

1. Choosing the right type of baking soda

Check that you are using pure, food-grade baking soda for your bath. Reject products with fragrances or additives, which could irritate your skin.

2. The necessary amount to use

The amount of baking soda to use depends on the specific condition you are trying to manage. On the whole, using ¼ cup to 2 cups of baking soda per bath is safe and should work well.

• Base recommendations

Start with a smaller amount and slowly increase based on how your skin responds, your comfort, and the results you are aiming for.

• Considerations for various conditions

For certain skin disorders like diaper rash or UTIs, using a lower amount of baking soda (like 2 tablespoons) might be the way to go.

3. Preparing the bath

• Fill the tub with warm (not hot) water.
• Dissolve the advised amount of baking soda in the water.
• Make sure the water is skin-friendly and won’t cause more problems.
  

• Steps to follow

• Mix the baking soda into the water gently.
• Wait for it to fully dissolve before getting into the bath.
  

4. Water temperature

Keep the water temperature in the 94 to 96 degrees Fahrenheit range. This keeps your body safe from burns or further skin irritation.

• Bath duration

Stay in the baking soda bath for 10 to 40 minutes. Your specific condition and personal needs should guide the time spent soaking. Be careful not to exceed the advised soaking time.

5. Post-bath care

After a baking soda bath, it’s crucial you care for your skin the right way to promote repair and avoid more problems.

• Rinsing off

Wash your skin with clean, warm water. This will clear any baking soda left behind and toxins that were drawn out during the bath.

• Moisturizing

Once you’ve patted your skin dry, apply a gentle, scent-free moisturizer right away. This will keep your skin hydrated and uphold its protective barrier.

• Monitoring your skin

Keep a close watch on your skin’s reaction post-bath. If you notice any bad side effects or increased problems, stop the baking soda baths, and talk to your doctor.

Also Read: Winter Rash: Understanding Causes and Research-Based Treatments

Alternative Uses of Baking Soda for Skincare

Aside from baths, baking soda may double up as a handy ingredient in various skincare therapies. Here are some other uses for baking soda.

1. Acne

Making a paste of baking soda and water and dabbing it onto acne spots might help lower swelling and aid skin repair.

2. Insect bite relief

A paste created with baking soda and water might help soothe itchiness and irritation caused by insect bites.

3. Sunburn soothing

Adding baking soda to a cold compress or a cool bath may soothe sunburnt skin and decrease swelling.

4. Exfoliation

You can mix baking soda with water or a gentle face wash to make an exfoliating scrub. It is said to remove dead skin cells and unclogs pores, leaving your skin feeling soft and smooth.

Conclusion

Baking soda baths offer a host of potential benefits for various skin conditions. This includes things like yeast infections, eczema, and psoriasis. While this natural remedy has its benefits, safety must always be top of mind. Keeping any potential risks in check before you dive in is vital. Doing it right that is preparing, measuring the correct amount of baking soda, and taking care of your skin post-bath, is crucial. Always discuss with your doctor before adding baking soda to your routine.

Knowing about the science of baking soda baths, their research-backed benefits, and the right way to take them may help improve skincare habits and overall skin health. Also, don’t miss out on exploring the other ways baking soda may be used for flexible skincare options.

Frequently Asked Questions (FAQs)

References:

1. PubMed. Effects of sodium bicarbonate bath on the quality of sleep: An assessor-blinded, randomized, controlled, pilot clinical trial [Internet]. [cited 2024 Mar 8]. Available from: https://pubmed.ncbi.nlm.nih.gov/36528983

2. PubMed. Sodium bicarbonate gels: a new promising strategy for the treatment of vulvovagin*l candidosis [Internet]. [cited 2024 Mar 8]. Available from: https://pubmed.ncbi.nlm.nih.gov/33122009

3. National Center for Biotechnology Information (NCBI). Efficacy of a Topical Formulation of Sodium Bicarbonate in Mild to Moderate Stable Plaque Psoriasis: a Randomized, Blinded, Intrapatient, Controlled Study – PMC [Internet]. [cited 2024 Mar 8]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6704198

4. PubMed. Effects of urine alkalinization with sodium bicarbonate orally on lower urinary tract symptoms in female patients: a pilot study [Internet]. [cited 2024 Mar 8]. Available from: https://pubmed.ncbi.nlm.nih.gov/28975365

5. National Center for Biotechnology Information (NCBI). Antibacterial activity of baking soda [Internet]. [cited 2024 Mar 8]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/12017929

6. National Center for Biotechnology Information (NCBI). Efficacy of a Topical Formulation of Sodium Bicarbonate in Mild to Moderate Stable Plaque Psoriasis: a Randomized, Blinded, Intrapatient, Controlled Study [Internet]. [cited 2024 Mar 8]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/31077089

7. National Center for Biotechnology Information (NCBI). Metabolic alkalosis secondary to baking soda treatment of a diaper rash [Internet]. [cited 2024 Mar 8]. Available from: https://www.ncbi.nlm.nih.gov/pubmed?term=7232046

8. National Center for Biotechnology Information (NCBI). Sodium bicarbonate and hydrogen peroxide: the effect on the growth of Streptococcus mutans [Internet]. [cited 2024 Mar 8]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/16297309

9. National Center for Biotechnology Information (NCBI). Metabolic alkalosis secondary to baking soda treatment of a diaper rash [Internet]. [cited 2024 Mar 8]. Available from: https://www.ncbi.nlm.nih.gov/pubmed/7232046

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