Using 5 drops of 3% hydrogen peroxide in each ear once a day can be appropriate for a short period if you’re trying to soften earwax, but it’s not something you should continue indefinitely without medical advice.
Here’s what to know:
- Purpose: Hydrogen peroxide helps break down and soften earwax, making it easier for the wax to come out naturally.
- How often: Many healthcare providers recommend using it once or twice daily for no more than 3–5 days when treating earwax buildup.
- Normal sensations: You may hear fizzing or bubbling and feel a mild tickling sensation. This is expected.
- Afterward: Tilting your head to let the solution drain out is usually sufficient. Avoid inserting cotton swabs into your ear canal.
Stop using it and seek medical advice if you have:
- Ear pain that is severe or worsening
- Drainage of pus or blood
- Fever
- Sudden hearing loss
- Persistent dizziness
- A known or suspected eardrum perforation
- Ear tubes or recent ear surgery
Avoid hydrogen peroxide if:
- You have a hole in your eardrum.
- You have an active ear infection unless a healthcare professional has specifically recommended it.
- You have ear tubes.
If your symptoms don’t improve after a few days, or your hearing remains blocked, it’s best to have your ears examined. A clinician can determine whether earwax is actually the problem and remove it safely if needed.
Could you tell me:
- Why are you using the hydrogen peroxide (earwax, blocked ears, infection, itching, etc.)?
- For how many days have you been using it?
- Once or twice a day for up to 3–5 days.
- If your ears are still blocked after 5 days, stop using it and have your ears checked by a healthcare professional instead of continuing.
Using hydrogen peroxide for longer than 5–7 days in a row is generally not recommended, because it can irritate the skin inside the ear canal and may increase the risk of inflammation.