The bites do not usually require medical treatment. Secondary bacterial infection of the skin may develop in areas that become irritated due to prolonged scratching. Topical antibiotic creams or ointments may relieve symptoms of a secondary infection. Antiseptic lotions may also be beneficial. If you've had an allergic reaction to the bedbug bites, your doctor may recommend oral antihistamine medications or corticosteroids.

Bed bug bites are caused primarily by two species of insects: Cimex lectularius (the common bed bug) and Cimex hemipterus.[3] They are about 1 to 7 mm in size.[7] Spread is by the bugs walking between nearby locations or being carried within personal items.[2] Infestation is rarely due to a lack of hygiene but is more common in high density areas.[8][2] Diagnosis involves both finding the bugs and the occurrence of compatible symptoms.[5] Bed bugs spend much of their time in dark locations like mattress seams or cracks in the wall.[2]
Hey Ruth! If there are absolutely no signs of bed bugs (upon close inspection), its unlikely that they are the cause for the bite marks. I recommend taking another look for dark brown marks (dried blood) and other signs of their presence. Regardless, if you want to kill any bug on that mattress, just get a handheld steamer and blast it. The heat will kill everything and its completely natural. Hope that helps!
Individual responses to bites vary, ranging from no visible effect (in about 20–70%),[5][3] to small macular spots, to prominent wheals and bullae formations along with intense itching that may last several days.[5] The bites often occur in a line. A central spot of bleeding may also occur due to the release of anticoagulants in the bug's saliva.[4]
Bed bug infestations have resurged since the 1980s[43] for reasons that are not clear, but contributing factors may be complacency, increased resistance, bans on pesticides, and increased international travel.[44] The U.S. National Pest Management Association reported a 71% increase in bed bug calls between 2000 and 2005.[45] The number of reported incidents in New York City alone rose from 500 in 2004 to 10,000 in 2009.[46] In 2013, Chicago was listed as the number 1 city in the United States with the worst bed bug infestation.[47] As a result, the Chicago City Council passed a bed bug control ordinance to limit their spread. Additionally, bed bugs are reaching places in which they never established before, such as southern South America.[48][49]
We had bed bugs two years ago and I was hyper allergic. I’ve been paranoid every since. This morning I woke up with five marks on my stomach and am now terrified. When I got bit before it was my hands arms or face but it was my stomach… I wear guys shirts so my stomach was definitely fully covered. There have been zero signs for two years and suddenly five marks on my stomach. Is this some sort of rash or did they suddenly come out of nowhere within a night?
All my life i’ve been allergic to basically everything i thought it was a normal allergic reaction…when i went to the doctors she told me it looks like a random bug bite not a bed bug bite but i didn’t believe her she sent me home with some cream and steroids for the swolleness…but why i think most doctors lie to u idk because i google’d the cream she gave me it was for scabies {so that means i got bit by a begbug and didn’t even know} not even a doctor knows half of the times what are things…thank god i read up and treated my self for bedbugs!
First, make sure that the suspected bugs are bedbugs, because other insects or arthropods such as a carpet beetle, scabies mite, a bat bug, louse, or other bugs may be mistaken for bedbugs. If there is confirmation of a bedbug infestation, several measures can be taken to help control or eradicate the infestation, using both nonchemical and chemical (insecticides) methods. It can take several weeks to months to achieve complete eradication of a bedbug infestation, and it may take several treatment cycles to completely eliminate them. In many cases, it will be necessary to hire a pest control service in order to implement a comprehensive extermination strategy.

The bites themselves don't usually pose any major health risk since bedbugs are not known to spread diseases, but an allergic reaction to the bites may require medical attention, CDC officials say. There have also been some strange cases linked to bedbug infestations. Researchers reported in the Canadian Medical Association Journal in 2009 that they treated a 60-year-old man for anemia caused by blood loss from bedbug bites. Another study published in 1991 in the Journal of the Egyptian Society of Parasitology found that people with asthma might be more susceptible to allergic reactions from bedbug bites.

The size of bed bug bites varies with a number of different factors. Bed bugs inject an anti-coagulant along with their saliva when they pierce the skin to take a blood meal. This anti-coagulant is mostly responsible for how a person reacts to the bite and determines the size of the bug’s bite. Since people will have various sensitivities to the bed bug’s bite, the size of the bite will vary, as well. Another factor that influences the size of a bed bug reaction is the number of times a person is bitten. Bite reactions of people bitten many times are also variable, and their response may be either more or less intense as the number of bites increases.
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