Do Chigger Bites Spread?

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Have you been bitten by a chigger and are wondering about – Do chigger bites spread? Well, that is indeed a very frequently asked question and one which we will be answering in this expert guide along with relevant information regarding how to treat chigger bites.

What are Chiggers?

Chiggers are tiny red insects that are found mostly in the southeast, south, and the midwest United States and can cause skin irritation and itchiness. They are often present in tall grass in the yard and another heavily vegetated environment.

shield insect chigger

These creatures are most active in early spring to early autumn. They are very small and can be difficult to see. They bite humans and animals and can cause a great deal of irritation.

They are red in color and can be very small – about the size of a period on a piece of paper. Chigger bites can cause an itchy rash and often spread if not treated.

What does a chigger look like?

photo girls bites chiggers

Chiggers are small, red parasites that bite humans and animals. They are most commonly found in tall grass and weeds. Chigger bites can cause a great deal of irritation and itchiness.

They are a type of mite that is most commonly found in areas with low-lying vegetation. They are very small and difficult to see with the naked eye. Chigger bites can be extremely itchy and often spread if not treated properly.

Once they have found a spot to feed, they will pierce the skin and inject their saliva, which contains digestive enzymes that break down tissue. This can cause severe irritation and itchiness.

Chigger habitat

Chiggers live in tall weeds and grass, in berry patches, and in wooded areas. They are most commonly found near the ground, where they attach themselves to people and animals as they walk by.

They are most active on warm spring, summer, and fall afternoons when they come out to feed.

What do chiggers eat?

Chiggers are tiny parasitic harvest mites that feed on liquefied skin tissue. They are most commonly found in tall grass and weeds and can attach themselves to people and animals when they walk through the area.

These pests feed on the blood of mammals, including humans. They can cause an irritating rash when they bite.

Chigger bites are often red and itchy and can take weeks or even months to heal.

What is the lifecycle of chiggers?

Chiggers are a type of mite that go through a complete metamorphosis life cycle. They have four separate and distinct stages: egg, larva, nymph, and adult.

Adult female chiggers lay from one to five eggs per day in leaf litter, vegetation, and lawns. After five to seven days, the eggs hatch into 6-legged chigger larvae.

The larvae feed on small invertebrates for two to three weeks before molting into nymphs. Nymphs require a blood meal before molting into adults.

Male and female adults mate and the females lay eggs that will hatch into new larvae.

The lifecycle of chiggers begins when the larvae hatch from the eggs. These larvae will feed on the skin tissue of a warm-blooded host for 3-4 days and then drop off the host to molt.

After a week or ten days in the ground, depending on environmental conditions, the larvae will molt into a nymph with eight legs. The nymph will look for a new host to feed on, and once it finds one, it will attach and feed for several days.

After it finishes feeding, the nymph will detach and drop off the host to molt into an adult. The entire lifecycle can take up to three weeks.

In summary, the chigger mites will be active when the ground temperature is between 77°F and 86°F. They will overwinter in protected places and die if they are exposed to temperatures colder than 42°F.

The entire life cycle of the North American chigger takes 50 to 70 days to develop from egg to adult mites.

Can Chiggers Infest Your Home?

Do Chigger Bites Spread?

Chiggers are a type of insect that lives on the surface or just under the surface of the soi. They are very small and can be difficult to see.

They can attach themselves to people and animals, and they often bite humans around the ankles and legs. While chigger bites are not typically dangerous, they can be extremely itchy and uncomfortable.

Chiggers are most active during the spring, summer, and fall months. They can infest your home if you’re not careful and can cause itchy red bites.

In other words, chigger larvae are constantly on the lookout for a host. Once they attach to a person or animal, they will feed on their blood and skin cells. This can cause an itchy rash known as chigger bites.

How do chiggers bite?

Chiggers are tiny, parasitic insects that infest humans by drilling tiny holes into the skin. They inject a digestive enzyme that liquefies the skin cells, which they then suck up.

They burrow into the skin and secrete enzymes to break down the cells. This allows them to ingest the liquefied cells and start feeding. The bites typically cause intense itching, and sometimes a rash or blisters may form.

Most people bitten by chiggers develop intensely itchy, bright red pimple-like bumps or hives. The bumps may become infected if scratched. Chigger bites can also cause fever, headache, and muscle aches.

Symptoms of chigger bites

bites on hand

Chigger bites are small red bumps that can be found on exposed skin. The bites are often itchy and can cause a rash.

Chigger bites, which are caused by the larval form of a mite, often itch intensely. People will often scratch the bites until they break the skin and become infected.

Chigger bites are a frequent problem during the summertime, as chiggers are most active during warm weather. The bites can occur anywhere on the body but are most commonly found around the ankles, waist, and crotch.

Health risks of chigger bites

Chigger bites are a common, itchy problem. They can be uncomfortable and sometimes cause a rash. Chigger bites can also cause other health risks, such as an allergic reaction or skin irritation, so it is important to be aware of these risks.

The bites can become infected if scratched excessively. It is important to keep the area clean and dry to avoid infection.

Chigger bites can also be dangerous if left untreated. It is important to seek medical attention if you develop a rash, fever, or any other symptoms after being bitten by a chigger.

In some cases, chigger bites can lead to serious infections, so it is crucial to get help as soon as possible.

How to treat chigger bites?

Chigger bites are caused by a tiny mite that is barely visible to the naked eye. The mite feeds on human blood and leaves behind red, itchy bumps on the skin. Chigger bites can be treated with over-the-counter medications and home remedies.

First and foremost, it is important to wash the affected area with soap and water as soon as you notice the bites. This will help eliminate any chiggers that may be on the skin and reduce the risk of infection.

If chiggers have bitten you, you should clean the area with an antiseptic and apply a cold compress. You can also take an antihistamine to help reduce swelling and itchiness.

If a chigger has bitten you, it is best to use over-the-counter medications like hydrocortisone or calamine lotion to relieve the itchiness. You can also take a shower and use soap and water to help get rid of the chiggers.

How to avoid chigger bites?

spread plant socks

Chigger bites are common in the United States, especially during the spring, summer, and fall when the chiggers are most active. Chigger bites can be itchy and annoying, but there are ways to avoid them.

A great way to put a full stop on chigger bites is to try not to brush up against vegetation when hiking.

Chiggers are tiny parasites that latch onto you and feed on your skin, so avoiding contact with plants will help reduce your chances of being bitten.

Another way to prevent chigger bites is to wear clothes that cover your skin as much as possible.

Long sleeves shirts, pants that can be tucked in, and boots are ideal, as the chiggers will not be able to attach themselves to your skin.

If you are going to be spending time outdoors, make sure you apply a DEET-based repellent to any exposed skin.

Other ways to help protect yourself from chigger bites are – applying insect repellent around your neck, waistband, and shoes. And use a bug spray in your home.

Additionally, shower as soon as you enter your home so you can wash away any chiggers on your skin.

Do Chigger bites spread?

Chigger bites are a common problem during the summer. They are itchy and can often spread if scratched. It is important to know how to treat them and what to do if they spread.

To answer the question if chigger bites spread, one must understand how a chigger feeds in the first place. Chiggers are parasitic mites that feed on liquefied cells near the surface of the skin. This liquid is what turns into food for the chigger and leaves behind a red dot on the skin.

In general, chigger bites take up to two weeks to heal. However, during that time, the bite may look like a rash. It is important to avoid scratching the bitten area as it may lead to spread infection.


To put it simply, yes, a chigger bite may spread. In fact, it can spread enough to cause an infection, which is why it is absolutely necessary to make sure to treat the bite in the right manner and in time by following the steps discussed here. If you think that the bite is getting out of hand and is spreading, then you must see medical advice immediately.

About the author

A biotechnologist by profession and a passionate pest researcher. I have been one of those people who used to run away from cockroaches and rats due to their pesky features, but then we all get that turn in life when we have to face something.