The idea of an insect crawling into one’s ear is unsettling for many, and the earwig, with its distinctive name, often tops the list of such fears. This article provides clear, factual information to address this widespread apprehension, clarifying earwig behavior and offering practical advice for when an insect might accidentally enter the ear.
The Truth About Earwigs
Earwigs do not intentionally crawl into human ears. These insects are nocturnal and prefer to hide in dark, damp, and sheltered places during the day, such as under rocks, logs, or leaf litter. A human ear canal, while dark, is not an ideal environment for them; it lacks the moisture and food sources earwigs seek for habitation.
Earwigs measure between 0.25 to 1 inch long. Their elongated, flattened bodies and prominent pincers (cerci) on their abdomen are characteristic features. While earwigs are attracted to moisture and can occasionally enter homes, reports of them entering ears are extremely rare and accidental.
Why the Myth Persists
The persistent myth of earwigs burrowing into human ears is largely rooted in their common name. The word “earwig” derives from the Old English “Δ“are” (ear) and “wicga” (insect or beetle), suggesting an “ear creature.” One theory for this naming is the resemblance of their hindwings, when unfolded, to the shape of a human ear.
Another contributing factor to the myth is an old superstition that earwigs would crawl into people’s ears to lay eggs or even burrow into the brain. While these beliefs are unfounded, their somewhat intimidating appearance, particularly the pincer-like cerci, can heighten general insect fears. Many European languages have similar names for the insect, alluding to the ear.
What to Do If an Insect Enters the Ear
If an insect accidentally enters the ear, it can cause discomfort, pain, or a buzzing sensation. Remaining calm is an important first step. You can try to remove the insect at home by tilting your head to the side with the affected ear facing upward and gently shaking it to dislodge the insect with gravity.
If the insect is still alive, a small amount of warm mineral oil, olive oil, or baby oil can be poured into the ear canal to suffocate it. After a minute or two, tilt the head to allow the oil and the insect to drain out. If the insect is already dead, warm water can be used to flush it out, possibly with a rubber bulb syringe. Avoid using cotton swabs, tweezers, or any other objects to probe the ear, as this can push the insect further in or damage the eardrum or ear canal. If you experience persistent pain, hearing issues, discharge, or suspect eardrum damage, professional medical attention is necessary.