Bed bugs are attracted to their hosts primarily by carbon dioxide, secondarily by warmth, and also by certain chemicals.[4][16][17][18] Cimex lectularius only feeds every five to seven days, which suggests that it does not spend the majority of its life searching for a host. When a bed bug is starved, it leaves its shelter and searches for a host. It returns to its shelter after successful feeding or if it encounters exposure to light.[19] Cimex lectularius aggregate under all life stages and mating conditions. Bed bugs may choose to aggregate because of predation, resistance to desiccation, and more opportunities to find a mate. Airborne pheromones are responsible for aggregations.[20]
Excessively scratching the itchy, bitten areas also may increase the chance of a secondary skin infection. Antiseptic creams or lotions can be used to ward off infection and antihistamines can be used to treat the itching. And an infestation can take a psychological toll on those affected: People whose homes have been infested with bedbugs may have trouble sleeping for fear of being bitten in the night. There are also public health, social and economic consequences; office buildings and schools often have to close if they are dealing with a bedbug infestation.
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Often, bedbug bites are clustered along lines usually following arms and legs. Theories range from the idea that bedbugs are feeding along blood vessels to the idea that bedbugs remain with their bodies touching the bedding while they feed, and the bugs are left to feed only along lines where the skin is touching the bedding in just the right manner.
The common bed bug (C. lectularius) is the species best adapted to human environments. It is found in temperate climates throughout the world. Other species include Cimex hemipterus, found in tropical regions, which also infests poultry and bats, and Leptocimex boueti, found in the tropics of West Africa and South America, which infests bats and humans. Cimex pilosellus and Cimex pipistrella primarily infest bats, while Haematosiphon inodora, a species of North America, primarily infests poultry.[42]
Some people develop allergic reactions to bedbug bites, which can include a fever, difficulty breathing, hives, or a swollen tongue. Others may develop an infection where the bite starts oozing pus. If you experience either of these reactions or you develop blisters where the bites occurred, it’s a good idea to make an appointment with a dermatologist.
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]
I recently stayed at a nice resort and ended up with bed bug bites. Since I was on vacation, I had nothing with me for itching except (and don’t laugh) hemorrhoid wipes. I was desperate so I tried one and the itching would stop for a few hours (unless something touched the bites). Now after reading the posts here I see that witch hazel and aloe, both of which are in these wipes, are one of the better treatments for the itching. The wipes were great, they are “wipes to go” which means individually wrapped so I could carry one in my purse and use it throughout the day as needed and then just fold it up and put it back into the wrapper til next time. These can be bought OTC at any pharmacy and I have the store brand, not name brand.
Items that cannot be placed in a washer or dryer can sometimes be de-infested by wrapping them in plastic and placing them outdoors in a hot, sunny location for at least a day (for example, on pavement or in a closed vehicle parked in the sun). Packing items loosely in garbage bags and elevating objects off the ground helps the heat permeate further, and will make it harder for bugs to find a cool place to hide. Monitoring with a thermometer is prudent to ensure that a temperature of at least 120°F is achieved wherever the bugs may be. 
Until fairly recently, most people (and even pest control professionals) had never seen a bed bug. Bed bug infestations actually used to be very common in the United States before World War II. But with improvements in hygiene, and especially the widespread use of DDT during the 1940s and ‘50s, the bed bugs all but vanished. The pests persisted, however, in some areas of the world including parts of Africa, Asia, and Eastern Europe. Over roughly the past decade, bed bugs have made a dramatic comeback in the U.S.― they’re appearing increasingly in homes, apartments, hotels, health care facilities, dormitories, shelters, schools and public transportation. Other places where bed bugs sometimes occur include movie theaters, laundries, rental furniture, and office buildings. Immigration and international travel have contributed to the resurgence of bed bugs in the U.S. Changes in modern pest control practice, less effective insecticides ― and a decrease in societal vigilance ― are other factors suspected for the recurrence. 

I can’t wear any of my rings because my fingers have gotten swollen and they hurt. My wrists have become somewhat painful as well. I get blood blisters that hurt like anything. Those are the worst. I’m living on benadryl and calamine lotion. The calamine seems to be helping to dry them out at least. My right hand is a disaster. Especially on the skin between thumb and forefinger. I look like I’m a leper or something.


To avoid light, bedbugs hide in the seams of mattresses and crevices of bed frames, walls, and furniture during the day.5,7 They are attracted to human hosts by warmth and carbon dioxide; these hosts generally sleep within 3 to 7 feet (1 to 2 meters) of the bedbugs’ hiding places.8,9 Feeding usually takes place just before dawn.10 Bedbug saliva contains several anesthetic, vasodilatory, anticoagulant, and proteolytic compounds that allow the insects to feed undetected for five to 10 minutes. Three of these compounds have been identified as instigators of the subsequent hypersensitivity reactions that may be noticed when the host awakens.11–14
These things are the real vampires!!!! Just got bit over my eye, which now is all swollen and hurting, and 3 bites on my upper arm, caught the 2 little bugs on the wall next to my bed. Make sure that your bed is away from the walls. I use tea tree oil it helps to calm the itching down, I have a bad reaction to them. Not sure where the keep coming from and always in twos. Ahhhhhh!!!!!!! Can’t sleep

Three days after the initial “feeding” the sores hurt really bad. They itch like no other. By the way, none of my roommates have experienced this. I started panicking and washed all my clothes and sheets. I checked every corner of my room. Nothing. I couldn’t find anything, so them things must be hiding pretty well. Unless it isn’t bedbugs. Today I woke up and realized I had three more bites on my arm just above my elbow in the “breakfast, lunch, and dinner” pattern this site talks about.
I prefer not to use chemicals because I have to breathe it in. Worse if you got kid and pets. As for the itch, try salt water.. works best if you didn’t start scratching. Keep the area cool to control the inflammation and itch with a wet paper towel. Then soothe with a generous amt of aloe get. Everyone reacted differently to the bed bug bites. Good luck.
I am having a severe allergic reaction to bed bug bites and I’m 3month pregnant. So bad first they are hives that turn in blisters even on my eye lid, on the top of my hand and on my lower back, I’ve taken benedrel which only gives me about an hr of relief, then it returns and hives last for days. I’m debating going to er, how do they treat this when you’re pregnant?
I have read about this remedy online but i haven’t tried it yet but i think it will work pretty well . After u have been bitten and u find the bites in the morning on ur body , if ur itching , its going to make it worse so try not to scratch but if u cant help yourself , i have this remedy ! Ok , so put vinegar onto ur fingers and dab it at the spots..its a great itch-relief (if thats a word) !

Three days after the initial “feeding” the sores hurt really bad. They itch like no other. By the way, none of my roommates have experienced this. I started panicking and washed all my clothes and sheets. I checked every corner of my room. Nothing. I couldn’t find anything, so them things must be hiding pretty well. Unless it isn’t bedbugs. Today I woke up and realized I had three more bites on my arm just above my elbow in the “breakfast, lunch, and dinner” pattern this site talks about.
Bedbugs have resurged worldwide and these blood-sucking insects (both the Cimex lectularius and Cimex hemipterus) are a problem in many homes and hotels. Fortunately, bedbugs aren't known to spread contagious diseases. However, it is difficult to eradicate an infestation and you will want to take steps to prevent bringing bedbugs home. Learn how to identify and treat these pests.

Bedbugs lurk in cracks and crevices and they've been living on human blood for centuries. Though they aren't known to transmit disease or pose any serious medical risk, the stubborn parasites can leave itchy and unsightly bites. However, bedbugs don't always leave marks. The best way to tell if you have a bedbug infestation is to see the live, apple-seed-size critters for yourself. Unfortunately, once bedbugs take up residence in homes and businesses, they can be difficult to exterminate without professional help.

I have no idea what works…. all the benedryl, cortizone, calamine lotion, and any cream/ointment said that they help with insect bites DOES NOT work. Once you start scratching, it’s over, you are going to scratch until the cows come home. If I am able to the trick is not to scratch at all. The enzyme is only released when you scratch, unless you are highly allergic like the picture that is show above, and I thought I was allergic, guess not.
Help!! I have had a long and exhausting experience with these nasty bugs. My mother in law had stayed at my house for a few nights and a few weeks later after returning home she discovered she had a severe infestation of bed bugs.. so of course I took precautions at my home thinking she gave them to me. I threw my mattress away then taped off my entire bed with very sticky tape. No signs or bites at all . Then a few weeks later my son started to sleep in his bed again and sure enough he woke up with 3 bites in the shape of a triangle that were swollen and itchy. I searched his bed and found a casing shell and 3 blood stains under his box spring .I called a exterminator he came out and said we had a mild infestation and there was no signs in my bed but he found one live bug in my son’s bed. He treated the bedrooms and living room. Then my son and i were getting these little bumps on our body that looked nothing like the triangle bites and didn’t itch so the exterminator came again and treated but found no evidence of bed bugs and this cycle happened four times! So he has treated my apartment 4 times and found no signs of bed bugs and even had a dog come out to sniff around .. this was all over the course of about 5 months . The exterminator insists that we do not have bed bugs anymore but my son is still getting these bumps on him, some are reds dots and some are skin colored but no complaining of itching . I’m very overwhelmed and exhausted and havery no idea what to think. I think the tape on my bed prevented them from getting back into my bed after I threw my mattress out but again the exterminator said tape does not work. Are they hiding somewhere else like in the walls to where the exterminator think the problem is gone ?

Last Saturday, I slept over my boyfriend’s house to be safe from that hurricane that came to NY. His house is pretty infested with them, but he bombed the room where I slept, and sprayed a whole lot of bug spray on and around his mattresses, did all his blankets and pillows, and yet I’ve either been bitten so much, that I can’t even tell if they are “breakfast, lunch, dinner” dots, or just rashes from a bad reaction to something. And the baking soda trick, to my surprise, didn’t work! Grrrrr!!!
I was at work and felt something crawling on my hip I brushed my hand and I thought it was a ant turned out to be a bed bug I was so freaked out I went to bathroom shook all my clothes out but now I feel so itchy I called my husband threw out my clothes washed my hair and stripped down in the back yard before coming in my house I was so freaked out I’m very nervous about returning back to work because of bed bugs I couldn’t sleep last night I was so itchy don’t know if its me r I got bite would I know that fast?
Flea bites are caused by the parasitic insect, the flea. The most common species of flea in the US is the cat flea, Ctenocephalides felis. Signs and symptoms of flea bites in humans include itching, hives, a rash with bumps, red spots with a "halo," and swelling around the bite. Treatment for flea bites includes over-the-counter medicine and natural and home remedies to relieve and soothe itching and inflammation. The redness of a flea bite can last from a few hours to a several days.

my concern is i am homeless and staying at a mission for now downtown Seattle there are thousands of these things in our city and biting a lot of sick people …”CAN YOU GET AIDS FROM A BED BUG???”i guess this is a major concern for a lot of people and how do we go about eliminating them in our city???..what do we put on the bites or do we just leave it alone???
This…this…ugh!!! I went to the doctor and the moron said my son and I had scabies. I wish, they are easier to get rid of than bed bugs! He gave us a CREAM to cover our bodies from head to toe. Said to bag everything that can’t be washed. Make sure sealed air tight for 3 days. Ok I believed him after all he is a doctor. Did everything just as he said I had to pay 70 $ cash for my medicine. I had purchased tea tree oil for the bites before the prescription. I lost 3 weeks of work because of how severely I scratch in my sleep.
Although most furnishings need not be discarded, in some cases this may be necessary. This is especially true of heavily infested beds, sofas and recliners where bugs and eggs often reside in hard-to-reach places. Consequently, pest control firms may recommend such items be discarded, especially when in poor condition. When infested items are discarded, bagging or wrapping them prevents dislodgement of bugs en route to the trash. 
Bed bugs (Cimex lectularius) are small, flat, parasitic insects that only feed on the blood of humans and animals while they sleep. They are reddish-brown in color, about 1mm to 7mm in size, and can live for several months without a blood meal. Bed bugs are not known to spread diseases, but their presence can cause itching and loss of sleep. Excessive scratching can increase the chance of secondary skin infections. Bed bugs are found all over the world and the cleanliness does not determine the presence of bed bugs.
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]
My bites from two weeks ago are still rough. I have used the window cleaner, cortisone and then for the open areas , antibiotic ointment. I slept in my bed last night with no problem. I will spray again and again and again in the event of new generations. They don’t sell Phantom in my area. That is supposed to kill 95% of the eggs. Wish I could find some. These little bastards are something else. Good Luck to all.

Mechanical approaches, such as vacuuming up the insects and heat-treating or wrapping mattresses, are effective.[3][6] An hour at a temperature of 45 °C (113 °F) or over, or two hours at less than −17 °C (1 °F) kills them.[6] This may include a domestic clothes drier for fabric or a commercial steamer. Bed bugs and their eggs will die on contact when exposed to surface temperatures above 180 degrees and a steamer can reach well above 230 degrees.[31][15] A study found 100% mortality rates for bed bugs exposed to temperatures greater than 50 °C (122 °F) for more than 2 minutes. The study recommended maintaining temperatures of above 48 °C for more than 20 min to effectively kill all life stages of bed bugs, and because in practice treatment times of 6 to 8 hours are used to account for cracks and indoor clutter.[32] This method is expensive and has caused fires.[6][15] Starving them is not effective as they can survive without eating for 100 to 300 days, depending on temperature.[6] One expert recommends not trying to get rid of bed bugs exclusively on one's own.[29]


Hi, I’ve been in my apartment for over 8 years. We just had new neighbors move into our building. Now me and my children are getting bit at night by something. So, this morning, I was sitting on the couch in my bedroom and a bug crawled up my pants’ leg. I captured it in a plastic bag. I believe it’s a bed bug but is there a way to submit a picture to you, so you can take a look? Thank you!
Scrub infested surfaces with a stiff brush to dislodge eggs. Vacuum the room extensively. Use a vacuum hose attachment to thoroughly vacuum cracks and crevices on furniture and along baseboards on the walls. Vacuum along baseboards, furniture, bed stands, rails, headboards, foot boards, bed seams, tufts, buttons, edges of the bedding, as well as the edges of the carpets (particularly along the tack strips). A good vacuum cleaning job may remove particles from cracks and crevices to encourage greater insecticide penetration. Bed bugs cling tightly to surfaces, so it is best to vacuum by scraping the end of the vacuum attachment over the infested areas to pull out the bed bugs. Caution: It is not good to use a bristle attachment, because you may transfer bed bugs to other areas since they cling to the brush. Dispose of vacuum cleaner bags after you are finished in an outdoor trashcan.
Your replies to these questions are great! I have a question for you. I’ve recently returned home after spending a week in a hotel and the day after I returned I noticed 4 red dots which could be bites on my waist line. They don’t itch or hurt but I’ve never had anything like this before. I can send you a picture if you tell me how. I’m worried that they may be bed bug bites.
About a week ago my son bought me a sectional sofa at a yard sale and by the 3rd day my grand daughter had more than 100 bites all over her arms, legs and back. I told my son that it was chicken pox because she got so full of them by the next day again, until i got up the next morning with my legs, back and arms filled with the same bites…. for my luck the sofa was loaded with the unwanted bed bugs and now they were all over my home. This is the worst itching ever not to mention the frustration when people see you with all the bite marks and they see you like you have something contagious . I threw the sofa out and found a spray called “Rest Easy bed bug repel” ($10.00) and a powder (Diatomaceous Earth) ($10.00) and sprayed all the mattress in the house along with the powder and washed EVERYTHING with hot water. I think they are gone now. I bought Calamine lotion, benadryl anti itch cream, and cortisone but the only way that my itching started to feel better was with “Gold Bond max relief cream.
I recently stayed at a nice resort and ended up with bed bug bites. Since I was on vacation, I had nothing with me for itching except (and don’t laugh) hemorrhoid wipes. I was desperate so I tried one and the itching would stop for a few hours (unless something touched the bites). Now after reading the posts here I see that witch hazel and aloe, both of which are in these wipes, are one of the better treatments for the itching. The wipes were great, they are “wipes to go” which means individually wrapped so I could carry one in my purse and use it throughout the day as needed and then just fold it up and put it back into the wrapper til next time. These can be bought OTC at any pharmacy and I have the store brand, not name brand.
Once you find where they nest. Steam everywhere, you might see them run so be prepared with sticky tape. After you steam and clean your bed, you need to proof it. Get the mattress and pillow covers. Get the wide masking tape and make it into a sticky tape on both sides. Tape around you mattress, around the legs of your bed frame. This will keep them from feeding on you.

While encountering bed bugs in hotels is possible, typically only a small number of rooms have problems. If bed bugs are discovered, guests can request another room, preferably in another area of the building, since problems often extend to nearby units. Should you experience itchy welts suggestive of bed bug bites during your stay, it would be prudent upon returning home to place all clothing directly into the washer and/or dryer. Inspecting or vacuuming luggage upon arrival home is less useful since it’s hard to spot bed bugs inside a suitcase. The suitcase itself can either be treated or discarded. 
Encasing mattresses is one of many good parts of a solution, but it doesn't get rid of the infestation. There are going to be other bugs away from the mattress, hiding nearby. What mattress covers are good at is entombing the sometimes large number of bed bugs that can live on a mattress. And because the covers tend to be uniform in color and don't have a lot of seams that the bugs can hide in, it's easier to see the insects.
Maybe before you go fear mongering, you should at least Google whatever your about to say that makes you look bad? First read above. Second to answer your question how did you say it….. oh yes ……. Is the blood cleaned by the bed bug when sucked up from infected people? Well the answer is yes and no. HIV can’t live very long at all once the blood has been exposed to air much less been digested by something(ick).
Pay attention to when the bites occur. Consider, for example, if you notice the bites after waking up when previously you hadn't noticed them. However, this can also be difficult to determine because each person's reaction time can vary significantly. Symptoms that result from the bite can manifest at any point from a couple of hours to more than a week after the bite occurred.

Infestations with bedbugs date back to ancient Egypt.1 The incidence of bedbugs in developed countries decreased in the 1940s because of the availability of more effective pesticides (especially DDT) and improved economic and social conditions.2 In the past decade, however, a significant resurgence of bedbug populations has occurred. This is attributed to a combination of factors, including increased pesticide resistance, more frequent travel, lack of public awareness, and inadequate pest control programs.3 In a 2010 survey, 95 percent of more than 500 U.S. pest management companies reported encountering a bedbug infestation during the preceding year, compared with only 25 percent of companies during 2000.4 Bedbugs spread actively by migrating from one infested room to another, often through ventilation ducts. They also spread passively, carried in the seams of travelers’ luggage, bedding, or furniture.5 Bedbugs do not travel directly on human hosts.6

Bed bugs are active mainly at night. During the daytime, they prefer to hide close to where people sleep. Their flattened bodies enable them to fit into tiny crevices--especially those associated with mattresses, box springs, bed frames and headboards. Bed bugs do not have nests like ants or bees, but do tend to congregate in habitual hiding places. Characteristically, these areas are marked by dark spotting and staining, which is the dried excrement of the bugs. Also present will be hatched and un-hatched eggs, the tannish shed skins of maturing nymphs, and the bugs themselves. Another possible sign are rusty or reddish smears on bed sheets or mattresses from crushed engorged bed bugs. Although it’s often stated that bed bugs have a telltale “buggy” odor, the smell is seldom evident except in extreme infestations and should not be relied upon for detection.
No. Bed bugs are also pests in poultry operations, and they're known to parasitize bats. Some labs that study bed bugs rear them on guinea pigs and mice. The bugs might feed on cats and dogs. Fur is probably a barrier to them, but they could feed at any place on the body without fur. Bed bugs are not specific to humans, but they are adapted to parasitizing us.
I have very small red bumps on only one hand. Most of them skin color a few red. They don’t hurt and if I scratch them they itch a little bit mostly I don’t even notice they are there. They aren’t really in a line but I have probably about 6 or so on the top of my hand only. I searched my bed and all around it I find no trace of anything. I did read up and find that some bed bugs affect people differently and don’t show up right away. I have been sleeping on this mattress for over a month now and this just started happening for about 3 weeks. Am I just being paranoid or you think it sounds like bed bugs at all

Traditional methods of repelling and/or killing bed bugs include the use of plants, fungi, and insects (or their extracts), such as black pepper;[54] black cohosh (Actaea racemosa); Pseudarthria hookeri; Laggera alata (Chinese yángmáo cǎo | 羊毛草);[15] Eucalyptus saligna oil;[55][56] henna (Lawsonia inermis or camphire);[57] "infused oil of Melolontha vulgaris" (presumably cockchafer); fly agaric (Amanita muscaria); tobacco; "heated oil of Terebinthina" (i.e. true turpentine); wild mint (Mentha arvensis); narrow-leaved pepperwort (Lepidium ruderale); Myrica spp. (e.g. bayberry); Robert geranium (Geranium robertianum); bugbane (Cimicifuga spp.); "herb and seeds of Cannabis"; "opulus" berries (possibly maple or European cranberrybush); masked hunter bugs (Reduvius personatus), "and many others".[58]

There are thousands of types of spiders (technically arachnids and not insects) crawling around the U.S., but only two of them–the black widow and the brown recluse–can cause serious problems, and even those are rare. Most of the time you’ll see red bumps that hurt and itch if you’re bitten by a spider. Very few people get the severe pain and cramping of a widow bite or the decaying ulcers of a recluse bite (although if you do, get medical help right away).

A number of vital tasks carried out during sleep help maintain good health and enable people to function at their best. Sleep needs vary from individual to individual and change throughout your life. The National Institutes of Health recommend about 7-9 hours of sleep each night for older, school-aged children, teens, and most average adults; 10-12 for preschool-aged children; and 16-18 hours for newborns. There are two stages of sleep; 1) REM sleep (rapid-eye movement), and 2) NREM sleep (non-rapid-eye movement). The side effects of lack of sleep or insomnia include:
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