Community data Updated 23 hours ago

Hydrogen Peroxide

Oxidising agent with antibacterial and antiviral properties Prescription

Indications

Hydrogen Peroxide is a mild antiseptic. You put it on the skin to help prevent infection in minor cuts, scrapes and burns. It can also be used as a mouth rinse to help clear mucus or to ease minor mouth irritation (for example, from canker or cold sores, or gingivitis). It works by releasing oxygen when it touches the affected area. The oxygen makes the area foam, and this helps lift away dead skin and clean the spot. Hydrogen Peroxide should not be used on deep wounds, animal bites or serious burns.

⚠️ Always consult a registered physician before taking any medicine.

Pharmacology

Hydrogen peroxide is an oxidising agent with antibacterial and antiviral activity. People use it as an antiseptic, a disinfectant and a deodorant, and it has a mild haemostatic action as well. Part of its antiseptic effect comes from the way it releases oxygen easily when it touches tissues, though this effect weakens when organic matter is present. For cleaning wounds, the mechanical effect of the effervescence may be more useful than the antimicrobial action itself.

Pregnancy & Breastfeeding

Hydrogen Peroxide is safe to use during pregnancy. It is unlikely to pass into breast milk, but talk to your doctor before you breastfeed.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Dosage Reference

⚠️ Reference ranges from official sources only. Consult your doctor for personalized dosing.

Adults: Follow all the directions on the product package. If you're unsure about anything, ask your doctor or pharmacist. Don't use hydrogen peroxide in the eyes, and don't apply it over large areas of skin. If you're using it on the skin, clean the affected area first. Then apply a small amount to that area, usually 1 to 3 times daily or as your doctor directs. If you put a bandage on afterwards, let the area dry first. If you're using hydrogen peroxide as a mouth rinse, mix it with an equal amount of water before use. Swish it in the mouth over the affected area for at least 1 minute, then spit it out. Do not swallow it. You can rinse up to 4 times daily, or as your dentist or doctor directs. Use the product regularly to get the most benefit from it. It helps to use it at the same time(s) each day, so you remember. Tell your doctor if your condition does not improve in 7 days or if it gets worse. If you think you may have a serious medical problem, seek immediate medical attention.