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Symptoms
By Mayo Clinic staff
It can be difficult to distinguish bedbug bites from other insect bites. In general, the sites of bedbug bites usually are:
- Red, often with a darker red spot in the middle
- Itchy
- Arranged in a rough line or in a cluster
- Located on the face, neck, arms and hands
Some people have no reaction at all to bedbug bites, while others experience an allergic reaction that can include severe itching, blisters or hives.
When to see a doctor
If you experience allergic reactions or severe skin reactions to your bedbug bites, see your doctor for professional treatment.
- Goddard J, et al. Bed bugs (Cimex lectularius) and clinical consequences of their bites. Journal of the American Medical Association. 2009;13:1398.
- Potter ME. Bed bugs. Cooperative Extension Service, University of Kentucky College of Agriculture. http://www.ca.uky.edu/entomology/entfacts/entfactpdf/ef636.pdf. Accessed Oct. 20, 2009.
- DDT ban takes effect. U.S. Environmental Protection Agency. http://www.epa.gov/history/topics/ddt/01.htm. Accessed Oct. 20, 2009.
- Elston DM, et al. Bedbugs. http://www.uptodate.com/home/index.html. Accessed Oct. 20, 2009.
- Kells SA, et al. Prevention and control of bed bugs in residences: Information for homeowners and tenants. University of Minnesota Extension Service. http://www.extension.umn.edu/distribution/housingandclothing/components/DK1022.pdf. Accessed Oct. 21, 2009.
