Why some bugs bite, but not others

Bed bugs - parasitic insects, from the presence of which in the house even the cleanest housewife cannot be insured. Pests can wake up in bedwhere a person sleeps, since it is he who is the source of food for parasites. Most people think that bloodsuckers carefully select a victim for themselves. So while staying in one apartment, one person can be severely affected by the bites of bloodsuckers, another will not even notice their presence. Why bugs do not bite all people, and how can one explain their food selectivity, let's try to understand this article.

Preferences

Statements of the type: “some bugs bite, but no others”, “not everyone bites in the family” or “they don’t bite a certain blood type” - these are just speculations that have no evidence. Blood is the only food source for pests. They are forced to bite, as a result of which any sleeping person can become their victim. After all, bloodsuckers hunt and bite only at night. Then the question of why some insects bite more, but do not touch anyone at all, arises by itself.

Oddly enough this sounds, but the parasites have their own preferences, according to which they choose their victim. This list primarily includes those who do not recognize pajama suits and prefer to sleep without blankets. The proximity to the human body, the source of food, explains this selectivity: a bloodsucker simply does not have to bother finding an open area of ​​the skin. He easily attacks a sleeping victim.

Children can be included next in this list, since it is they who more often become victims of insects. And the smaller the baby, the higher the risk of being hurt. To explain the fact that bedbugs often bite children, you can consider the physiological structure of the skin - in children it is much thinner and more tender than in adults.

The skin of women is the next object that attracts the attention of pests. Although it is not so thin as a child’s, it’s not so rough as a man’s. Due to the thin skin of children and women, parasites smell their blood faster and find a victim.

If a child or a woman is present in the bedroom, pests will give preference exclusively to them. Who the bugs do not bite in such a situation is a man. The absence of these sources of nutrition will force starving insects to overtake on any person, regardless of gender. However, most men simply don’t feel because of their rough skin. parasite bites. This is the explanation that the bloodsuckers bite only one person.

The myth is also the assertion that bedbugs love a certain blood type. Neither blood type nor individual odors of a person are important for parasites. Simply, most people are the owners of the most popular first and second blood groups, and therefore the statistics of bites correspond to these data.

Than dangerous

It is very simple to distinguish a bed bug bite from another insect bite - the “path” of red spots indicates its presence on human skin. The insect does not make single bites, it affects the skin in several nearby places. In most people, the affected area is very itchy. Therefore, many comb the place of the bite, which can not be done.This can cause infection in the wound, the consequence of which is the inflammatory process, the occurrence of pain.

To relieve itching after a bite, it is necessary to wash the damaged area with water and soap. After which a calming ointment or natural oils should be applied to it, you can also treat it with an alcohol-containing drug or tincture. Reducing the inflammatory process will help taking antihistamines (Diazolin, Suprastin, Diphenhydramine). When allergic reaction to bites it is better to seek help from a doctor.

More often, parasite attacks affect people who go on vacation or on a business trip. In order not to become a victim of bedbugs, it is necessary to do a thorough inspection of the room where the night is provided. This should be especially taken into account when selecting the most budget housing.

Reviews

I never thought that bedbugs could sort out. Now it’s clear why they bite only me, and they don’t touch my husband at all.

Veronica, Alushta

My sister came to me and began to claim that the apartment was infected with parasites. In the morning she woke up all bitten. She even showed one crushed parasite. For a long time I could not understand how the bugs are, but they do not bite me. I was apparently tasteless for them.

Andrey, Voronezh