3. Centers for Disease Control and Prevention; National Center for Environmental Health; Environmental Protection Agency. Joint Statement on Bed Bug Control in the United States from the U.S. Centers for Disease Control and Prevention (CDC) and the U.S. Environmental Protection Agency (EPA). Atlanta, Ga.: National Center for Environmental Health; 2010.
When it comes to controlling bed bugs, "do it yourself" should not be anyone's motto. Bed bugs are notoriously difficult to eradicate - 76 percent of pest professionals say they are the most difficult pest to control. As such, people who suspect a bed bug infestation should turn to a qualified pest professional with expertise in treating these pests. The pest professional will evaluate the extent of an infestation and recommend the best course of treatment. In fact, the Centers for Disease Control and Prevention endorses that appropriate control of a bed bug infestation requires an experienced pest management professional and recommends that victims be advised against attempting to control measures themselves.
But the bites will look different from person to person, and some people won’t develop any reaction whatsoever. “The same bedbug could bite two different people and one could have no reaction at all and the other can have an extreme reaction with a swollen arm or itchy rash,” says Eric Braun, a board-certified entomologist and business manager for the national pest control company Rentokil Steritech, who is based in Redding, Pennsylvania. Some people end up developing a rash that looks like eczema. (5)
If you are seeing bites everywhere and wondering, what do bed bug bites look like, have a look at the bed bug bite pictures below. They illustrate how bed bug bites look on different parts of the body, making it much easier to identify the bites. Write a comment below if you need help determining if you have been bitten by bed bugs or some other insect. You are also very welcome to submit your own bed bug bite pictures, like many of our other members have already done. Just write a comment and I will get back to you on how to upload images.
Vanessa: I am so glad I found your website. My family and I just returned from vacation two days ago, and my youngest children are covered with bed bug bites. At first, we did not know what they were. The bites started after the first night of staying there. They got increased in number and became worse over the week. We had no clue. Bed bugs never crossed our minds. I took them to the doctor as soon as we got home and we got the news. BED BUGS!
A definitive diagnosis of health effects due to bed bugs requires a search for and finding of the insect in the sleeping environment as symptoms are not sufficiently specific. Bed bugs classically form a line of bites colloquially referred to as "breakfast, lunch, and dinner" and rarely feed in the armpit or behind the knee which may help differentiate it from other biting insects. If the number in a house is large a pungent sweet odor may be described. There are specially trained dogs that can detect this smell.
Bed bugs will also succumb to cold temperatures below 32°F, but the freezing temperatures must be maintained for a longer period (e.g., one to two weeks). Consequently, heating tends to be a better option throughout much of the country. Efforts to rid entire dwellings of bed bugs by raising or lowering the thermostat will be unsuccessful, although pest control firms are able to achieve lethal temperatures with supplemental heaters (see the subsequent section entitled "Heat Treatments" for more details).
If all other options have been exhausted, you may need to seek a professional PMP (Pest Management Professional). There are pesticides that are approved for professionals to use during a infestation. These pesticides, however, are not always effective, and typically not as effective as steam cleaning, excessive heat, or excessive cold. The exterminator may opt to treat the area with carbon dioxide.
Bedbugs are most often found in hotels, hostels, shelters, and apartment complexes where lots of people come and go. Because bedbugs hide in small crevices, they can hitch a ride into your home on luggage, pets, furniture, clothing, boxes, and other objects. Bedbugs are found worldwide, but are most common in developing countries. Once rare in North America, they may be on the rise due, in part, to increases in international travel.