Chiggers: What To Know About That Itchy Bug Bite  


What are chiggers and what are the symptoms of a bite, including how to treat them? Learn about chiggers in this blog article from arachnophobia treatment service National Institute of Arthropod-Borne Diseases.

What are Chiggers?

If you’re anything like me, you probably hate having chiggers crawl all over your skin. Chiggers are tiny little insects that can cause an itchy bug bite. Here’s what you need to know about these pests:

Chiggers can be found in the United States and Canada.

They are parasites that feed on human sweat and body oil.

You can get chigger bites from either contact with wild chiggers or from getting bitten by an infected insect.

The primary symptom of a chigger bite is an itchy red bump that may turn into a rash.

Symptoms of Chigger Bites

If you’re one of the unlucky few who gets chigger bites, take heart: knowing what to look for can help you get rid of them fast. Here’s what you need to know about these pesky little insects and how to treat those pesky bites.

What are chigger bites?

Chigger bites are caused by the blacklegged tick, which is also known as the deer tick. Chiggers are tiny, parasitic insects that inhabit some parts of the world. When a person is bitten by a chigger, their skin becomes irritated and red, and they may develop an itchy rash. Chigger bites can be very uncomfortable, but they’re not life-threatening. Most people just need to apply an over-the-counter cream or ointment to the bite and it will go away within a few days.

What do I if I get chigger bites?

If you get chigger bites, the first thing you should do is see your doctor. Chigger bites can be dangerous if left untreated because they can spread Lyme disease. If you have any doubt about whether or not you have Lyme disease, you should visit your doctor right away.

Treatments for Chigger Bite Infestation

Chiggers are annoying, itchy insects that can cause painful bites. In recent years, these bugs have become a more significant problem in the United States, as outbreaks of chigger fever (also known as southern tick-associated rash illness) have increased. Here’s what you need to know about treating chigger bite infestations:

Chigger treatments include topical applications of insecticides or anoverthe-counter cream such as aloe vera or insect repellent containing DEET. If the chigger bite is severe or occurs on an extremity such as the face, hospitalization may be necessary.

Life Cycle of a Chigger

Chiggers are small, inch-long insects that live in the outdoors. They have a life cycle of four stages: egg, larva, nymph, and adult. During the summertime, chiggers like to feed on human sweat and skin. When they land on someone’s skin, they release a secretion that contains enzymes that break down human cell walls. This allows the chigger to enter through the tiny hole and feed.

Most people only experience mild irritation when they are bitten by a chigger. However, in some cases the bite can become very itchy. People with allergies may also experience an allergic reaction to a chigger bite.


Chiggers are one of the most common parasites in North America. These small, legless insects feed on human blood and can cause intense itching and pain when they bite. Like all pests, prevention is key to keeping your body healthy – the best way to avoid chigger bites is by avoiding areas where these insects live and by taking simple steps to prevent mosquito bites. If you get bitten by a chigger, don’t scratch it – use an over-the-counter antihistamine instead.


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