What Is A Difference Between A Flea Bite And A Bed Bug Bite?

Bed Bugs Vs Flea

Bed bugs or fleas, both are annoying insects and cause skin problems. Moreover, the presence of any one of these creates irritation and does not allow you to sleep peacefully. Now the question is what is the difference between these two insects?

What features make them unique from each other and how should you apply preventive measures to get rid of these insects?

Let’s discuss them one by one so you can easily differentiate between these two and in case any one of them is present in your living area you can eradicate them by applying the prevention strategy accordingly.

Bed Bugs are such insects that feed on human blood usually when a person is sleeping at night. Their bites are the greatest cause of skin redness i.e. rashes, psychological effects, and many more. It may take some minutes or a day to appear but the itchiness is present. Symptoms of fever and tiredness occur in an individual. It usually bites on the open areas. The bites of Bed Bugs are caused by majorly two species known as  Climax Lectularius and Climax Hemipterus. Their sizes are almost 1 or 7 mm. They spread by crawling or within personal items. They live in dark areas, hidden locations like mattresses, and crack that is on the walls.

The most common species of Flea is Siphonaptera and they are comprised of 2,500 small species that survive as external parasites of mammals and birds. They mostly live by consuming blood and become adults and grow to about 3mm. They have a lack of wings but their teeth are so sharp that they can easily suck the blood. They can jump a distance of 50 because their hind legs are well adapted. They are also known as Snow Fleas in the UK.

  1. Flea Bites Vs Bed Bugs Bites Vs Chiggers:

Insects are of many kinds in which some are very dangerous that affect the human body. While many insects only cause some skin problems. Flea is one of the main insects that bite on human skin and become a cause of redness. When this insect bites, it makes a cluster and groups of red dots in the skin. It also becomes a cause of pain or sores where it has bitten. If a person scratches his wound, further damage happens. When Bed Bugs bite, there happens a painful sensation, itchy bump, and many more symptoms. The adult bed bug can be seen with the naked eye because they have like an apple-seed size. Chiggers crawl into the pants until they find a suitable patch of skin. They inject saliva in which the cells turn into mush.

  1. How to Tell Flea Bites Vs Bed Bugs Bites?

All the insects have different shapes through which they can be recognized. Because God has created them in many looks and sizes. Flea and Bed Bugs both have the same colors i.e. reddish-brown. But they are recognized by their different shapes. Fleas are quite smaller than bed bugs. The major difference between the both is that fleas can jump while bed bugs only crawl. Bed bugs are of seed shape and range from 1.5mm to 5mm. In contrast, fleas are also smaller but they range from 1.5mm to 3.3mm. These differences help us to spot these two insects. Let’s discuss some other points of Flea Bites Vs Bugs Bites.

  1. How To Get Rid Of Bed Bugs And Fleas:

To get rid of bed bugs and these annoying creatures you can implement different methods. One of the best ways to keep yourself prevented from these insects is by washing your bedsheets. Moreover, use disinfectants or gels that eradicate the bugs as well as fleas. You can also take help from the bed bug-removing company. They use the special heat treatment method to completely eliminate the bugs. Thus, help you make your home free of such insects.

  1. How To Tell Bed Bugs Bites From Other Bites:

The bites of Bed Bugs are most likely to other mosquitos. But there is the main difference between the bites of both insects. The pattern of the bite of the mosquito has no apparent image. On the other hand, when bed bugs bite, it appears in a line-shaped of small area of a body.

  1.   Allergic Reaction To Flea Treatment In Humans:

Flea causes many dangerous infections in the human body. Some people feel difficulty in taking breathing that is the main problem in all. Dizziness, nausea, chest pain are also the symptoms of flea that react in humans. If there is a problem with redness, it lasts several hours and days.

  1. Fleas Mistaken For Bed Bugs:

There is a bigger issue that is faced by many humans. That is the difference between fleas and bed bugs. According to research, there has been made a difference between these two insects. Fleas are long narrow and oval-shaped insects but Bed Bugs are seed-shaped insects that are flat as well. Their colors are the same i.e. reddish brown.


Either you are getting frustrated by bed bugs or fleas both need to be eliminated as soon as possible. The only thing is to know about insects properly so you can apply the treatment strategy accordingly. Thus, understand the difference between two insects and then use the procedure to keep your home safe from these tiny creatures


  1. How can I tell if I have been bitten by a flea or a bed bug?
  • Flea bites typically appear as small, red, raised bumps on the skin and are often found in clusters on the lower legs and feet. Bed bug bites appear as raised, red welts or hives in a linear pattern on areas of the body that are exposed during sleep.
  1. What should I do if I have been bitten by a flea or a bed bug?
  • Treatment for both flea bites and bed bug bites typically involves over-the-counter anti-itch creams or ointments, as well as oral antihistamines to reduce itching and swelling. If the bites become infected, medical attention may be required.

“Good night, sleep tight, don’t let the bed bugs bite”