Health Benefits of Hydrogen Peroxide

Published on 2 October 2023 at 13:12

Health Benefits of Hydrogen Peroxide

—Jill Fandrich, PharmD, CRPh


Hydrogen peroxide, H2O2, is a versatile compound with several health benefits. While it is commonly known for its antiseptic properties and use in wound care, it offers more than just that. Here are some of the health benefits of hydrogen peroxide:


1. Disinfectant - Hydrogen peroxide is an effective disinfectant that kills bacteria, viruses, and other pathogens. It can be used to clean wounds, cuts, and scratches, helping to prevent infection.


2. Oral health - Hydrogen peroxide is widely used for oral health purposes. It can be used as a mouthwash to kill bacteria and reduce plaque formation, helping to maintain good oral hygiene. It can also alleviate toothaches and mouth sores.


3. Skin care - Hydrogen peroxide can be used to treat a variety of skin conditions. It can help to lighten skin discoloration and fade dark spots. It can also be used as a remedy for acne, as it can kill the bacteria that cause acne breakouts and unclog pores.


4. Ear wax removal - Hydrogen peroxide can be used to safely and effectively remove ear wax. It softens the wax, making removing and reducing the risk of ear infections easier.


5. Sinus issues - Hydrogen peroxide can be used as a nasal spray to treat sinus infections and congestion. It helps kill bacteria and clear mucus, providing relief from nasal discomfort.


6. Fungal infections - Hydrogen peroxide has antifungal properties that can help treat fungal infections like athlete's foot and nail fungus. It can be used topically as a solution or in a foot soak to alleviate symptoms.


7. Yeast infections - Hydrogen peroxide can be used as a natural remedy for vaginal yeast infections. It can help kill the overgrowth of yeast and restore the natural balance of bacteria in the vagina.


8. Digestive health - Hydrogen peroxide can aid in digestion by breaking down food particles and improving nutrient absorption. It can be used to treat digestive disorders like indigestion and bloating.


9. May reduce stroke burden - According to scientists in Italy and their research published in the British Journal of Pharmacology, H2O2 might serve as a type of therapy to diminish the burden of brain ischemia, or stroke. Preliminary research indicates that hydrogen peroxide benefits stroke patients by producing a supplementary source of oxygen that partially compensates for the lack of oxygen that occurs in brain tissue. H2O2 may also enhance a catalase enzyme-mediated mechanism contributing to the compound’s neuroprotective effects. More human studies are needed to fully understand the potential of H2O2 for stroke patients.


10. It may brighten and clean laundry - Hydrogen peroxide can brighten your white laundry, help remove stains, and even leave them feeling fresh. It has bleaching and deodorizing properties. Next time you do a load of whites, add a cup of H2O2 into your washing machine or add a combination of hydrogen peroxide and baking soda directly onto stained clothes before washing. You can also combine one cup of H2O2 and one cup of water in a spray bottle to clean your windows and white shower curtain or to spot clean stained rugs.


Despite its various health benefits, it's important to note that hydrogen peroxide should be used cautiously and in the appropriate concentrations. It is always advised to consult a healthcare professional before using hydrogen peroxide for any medical purpose.


Health is the greatest wealth, and hydrogen peroxide is a shining gem in the treasure trove of wellness. Its miraculous properties not only purify wounds and fight infections, but also rejuvenate and promote overall well-being. 

—Dr. Jill

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