What Are These Red Bug Bites And Where Did They Come From?

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Summertime is great for outdoor spending, but it’s also the season when red bugs are out and about. What are these red bugs, and where did they come from? Well, red bugs are also called chiggers. These tiny, biting pests can feed on your skin and irritate you. Fortunately, you can take steps to prevent chigger bites and soothe your irritated skin.

Continue reading to find out about red bugs. 

What Are These Red Bug Bites and Where Did They Come From?

Mites are a type of tiny, eight-legged creature. There are many different types of mites, and they can be found worldwide. While some mites can spread disease, most do not.

Itch mites are parasitic mites that feed on the blood or skin of other creatures. They are often called chiggers, and they are notorious for their ability to cause an extremely itchy rash called chigger bites.

A true ixodid mite blood sucking parasite carrying the acarid disease sits on a white sheet of paper

Chiggers, also known as red bugs, know how to seek out vulnerable places on the human body. Contrary to popular belief, they do not suck blood, and the naked eye cannot see most. Chigger bites cause various symptoms, including intense itching, welts, and rashes. 

In addition, chigger mites belong to the genus eutrombicula and are arachnids. It means that they are related to ticks and spiders. These mites lay eggs that hatch into six-legged, fast-moving larvae that climb onto vegetation where they seek prey.

Once they attach to the host, they inject their saliva, which liquefies the skin cells of the host and, once fed on, drops off and develop into eight-legged nymphs and finally adults.

Chiggers are found in wooded or grassy areas, so it’s important to take some preventative measures if you’re spending time outdoors. Mite bites are often mistaken for mosquito bites. They cause irritating, inflamed, and itchy red welts on the skin.

The mites that cause scabies are contagious from person to person and can be passed through contact with clothing, bedding, or furniture.

The Scabies rash is often mistaken for acne, as it presents as small, red pimples on the skin. These pimples are intensely itchy and may have thin lines where the mites have burrowed beneath the skin. Chiggers feed on human blood and target skin that is thin and vulnerable.

Chigger bites: signs and symptoms

Chigger bites: signs and symptoms

Chigger bites are not easily recognizable, and the bite itself is not particularly painful. The symptoms and signs of chigger bites typically begin within 1-3 hours after the bite.

Pronounced itching is one of the most common symptoms, along with redness, swelling, and bumps.

The most common symptoms of chigger bites are itching and redness. The itching can persist for days, and it may take up to two weeks for the skin to return to its normal color.

Additionally, if you have multiple bites, they may be mistaken for eczema or allergic contact dermatitis. If you have a history of outdoor activity, this can suggest that chigger bites cause your symptoms.

In particular, chigger bites can be difficult to diagnose because they often look like other conditions. For example, if a person experiences multiple bites, the condition may be mistaken for eczema or allergic contact dermatitis.

Chigger Bites: Chiggers Fly Bites Treatment (Red Bugs)

Chigger Bites: Chiggers Fly Bites Treatment (Red Bugs)

Chigger mites attach themselves to your skin and inject you with their saliva. It causes an allergic reaction that results in the characteristic red bumps. The good news is that they usually get better on their own. Try these things to treat chigger bites:

  • Take a bath or shower and scrub your skin with soap and water.
  • Wash clothes and blankets to kill any chiggers that are still on them.
  • Treat bites with over-the-counter anti-itch cream or ointments like menthol, calamine lotion, or hydrocortisone.
  • If you are experiencing a great deal of itching or pain, you may need a steroid shot from your doctor. 
  • You can also take antihistamine pills or apply a cold compress to help relieve some of the symptoms. 
  • In rare cases, chigger bites can become infected and require antibiotics.

What are some chigger bite home remedies and medications?

Unfortunately, there is no immediate effective home remedy for chigger bites. Chiggers do not live inside the skin; thus, there is no way to get them out. The only effective treatment is to use anti-itch creams or medications.

What Are These Red Bug Bites and Where Did They Come From?

Fortunately, there are some home remedies that people can use to relieve the itching. Some remedies include taking cool showers or baths, using colloidal oatmeal in bath water, and using cool compresses.

People can also try home remedies such as lemon juice, apple cider vinegar, and baking soda.

How to prevent chigger bites?

How to prevent chigger bites?

Chiggers are most commonly found during the spring and fall seasons. They are very small parasitic mites that can be difficult to see. To avoid getting bit, follow these prevention methods:

  • Avoid any issues by avoiding walking in long grasses and bushes.
  • DEET is a good bug spray for killing chiggers. 
  • Permethrin is also an effective option for clothing; it can be sprayed on clothing and remain effective through several washings.
  • Wearing tall boots, tucking in your trousers, and wearing a belt and long-sleeved shirt will prevent chiggers from having direct access to your skin. If venturing into the infested area, people should wear a long-sleeved shirt and pants to avoid getting chiggers on their skin. 
  • Reduce the time you spend among contaminated vegetation, making it less likely for chiggers to get onto your skin. Chiggers are a type of mite commonly found on vegetation, so avoiding contact with these areas will lower your risk of being bitten.

How long do chigger bites last?

Chiggers start to itch within hours of being bitten, and the itch usually lasts for a few days. The red bumps caused by the chiggers heal over 1-2 weeks. Chiggers attach themselves to the skin and cause intense itching.

What do chiggers look like?

What do chiggers look like?

Chiggers are tiny red bugs that can be difficult to see with the naked eye. They are less than 1/150th of an inch long and are best appreciated when clustered in groups on the skin.

If you think chiggers have bitten you, look closely at the bites with a magnifying glass to confirm.

Where do chiggers live?

Chiggers are tiny red bugs that live in tall grass, weeds, and wooded areas. Chiggers are most active during the summer and spring months. Chiggers can survive in cold weather but die off when the temperature falls below 42 F (6˚C).

How to get rid of chiggers?

How to get rid of chiggers?

Chiggers are tiny red bugs that can cause itchy bites. They are most commonly found in grassy and wooded areas but can also be brought inside on clothing or pets. Chiggers cannot survive long indoors, so getting rid of them requires a good cleaning:

  • First and foremost, it is important to disinfect surfaces where the chiggers may have been with cleaning wipes or an all-purpose spray. 
  • Additionally, wash affected clothing and bedding in hot water with soap. Fumigation may be necessary if the person experiences a lot of bites. 

Do chiggers live in your skin bump site?

Chiggers are mites that feed on the blood of mammals, including humans. Contrary to popular belief, th+69ey do not burrow into the skin but rather make a hole and feed on it through a styleostome.

Juvenile chiggers only eat human skin cells, so if you find red bug bites on your body, there is a good chance chiggers have bitten you.

Chiggers, or red bugs, are class Arachnida, and there is only the juvenile form that feeds on human skin. The juveniles are so small that they cannot be seen without a microscope. They attach to the skin and inject a digestive enzyme that breaks down tissue.

The chigger then sucks up the liquefied tissue. Chiggers can feed for a few days if left undisturbed, but they will fall off the host once they mature into adults. Their feeding structure is delicate, so they are unlikely to cause a permanent lesion.


Chiggers are tiny mites that bite the skin. They inject saliva with enzymes that liquefy the skin cells. It allows chiggers to drink the blood of their victim easily. Chigger bites can often be identified by a red bump on the skin and intense itching.

In conclusion, if you are experiencing red spots, severe itching, and scratching, you have likely been bitten by chiggers. There is relief available in the form of over-the-counter lotions like calamine.

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.