Bed bugs are insects that bite even clean people. However, some pests do not affect. But a person is considered food for bloodsucking insects. Why are bedbugs not biting everyone? The reasons for this phenomenon are presented in the article.
Who do bloodsuckers prefer?
Many are interested in why bugs bite some, but not others. These insects feed only on blood. For her prey, they attack the sleeping. Why are bedbugs not biting everyone? This is due to the fact that pests have their own preferences. Most often they attack people who do not recognize pajama suits. Also victims are sleeping without blankets. In these cases, the insect does not need to look for open areas of the body. Sleepers are attacked so that they can drink blood.
The explanation why bedbugs do not bite everyone is still associated with age. Often children become victims. Moreover, the smaller the age, the greater the risk. The skin of children is thin and delicate, which simplifies the search for insect food. Why bugs do not bite everyone, depends on the gender. Often insects attack women. Their skin is much thinner than that of men. The smell of blood pests feel good. Male bugs bite less often. And the blood type does not affect this.
Danger
Considering the topic of why bugs do not bite all people, you should familiarize yourself with signs of damage. This is easy to determine. There will be a path of red spots on the skin. The affected area itches. But comb it is not worth it, so as not to introduce an infection that leads to more pain and causes inflammation.
To eliminate the effects of bites, water and soap are used. After washing the skin, the sore spot is treated with natural oil or a soothing ointment. Suitable alcohol formulations. It will be possible to reduce inflammation with antihistamines:
- "Diazolinum".
- Diphenhydramine.
- Suprastin.
But before taking these funds, it is advisable to consult a doctor. When choosing a room for the night should inspect the space and bed. This should especially be done in low-cost hotels.
After sleep, some people notice chains of swelling on themselves. This is damage from bed bugs. They lead to pain and itching. If you do not touch them, then they will disappear. The reason why bedbugs do not bite some people is related to time. These bloodsucking are active at 3-5 in the morning. At other times, they hide.
Harm
The article indicates all the reasons why bed bugs do not bite all people. These blood-sucking parasites are considered carriers of various diseases. But there is no evidence of this fact. This is due to the fact that the proboscis in insects is divided into 2 jaws, the blood cannot be infected, since it passes only along the 1 tubule. But one should not take risks.
Due to night attacks, people cannot get enough sleep and rest, as the wounds itch and hurt. Therefore, bedbugs are one of the unpleasant insects. It should be destroyed as soon as possible. If you tighten this process, the house will turn into a bedbug, and at night it will be very difficult to sleep.
Causes of Odor
Why are some people not bitten by bugs? This may be due to the presence of rough skin. Through it, insects cannot feel the blood. Therefore, men rarely bite bugs. These pests also bring a characteristic smell into the room: sugary and tart, like almonds or rotten raspberries.
The smell is able to increase in areas of parasite concentration. Usually these are sleeping places, storages of old linen, book racks, paintings and boxes. Pests can lay their eggs in electronic devices.
These insects have glands, so they smell. Iron secrete a component whose purpose is not fully identified. It is assumed that this smell is required for the reproduction of parasites, protection from enemies.
When do bites disappear?
Why are some people not bitten by bedbugs? The reason may be that a person is sleeping in his pajamas and under the covers. In other cases, people become victims of these pests. Therefore, you should familiarize yourself with them in more detail.
The size of the bugs is 3-8 mm, it depends on blood saturation. The color of the pest can be determined when it was last eaten. If he is scarlet, then the blood was received recently. Black indicates hunger and the need for night hunting.
Method of nutrition - bites of people and warm-blooded animals. To do this, the pest uses the proboscis, which pierces the body and sucks blood. The bug feels blood circulation and human warmth. There are a couple of channels inside the proboscis.
The first is used to inject saliva, which anesthetizes. The second channel is used to absorb blood. The pest pierces the body and finds a blood vessel with its proboscis. Because of the anesthesia, the bite is not felt, so it’s difficult to catch the parasite.
Effects
The duration of the bite healing depends on the characteristics of the body. Still important is the strength of the immune system, a tendency to allergies, as well as the characteristics of the skin. Some people have a strong allergic reaction, which takes 5-7 days. A person with not very sensitive skin feels discomfort only a day.
If long chains do not go away for weeks, you should consult a dermatologist or use folk remedies. It is preferable to use antihistamines. An unpleasant consequence is the infection of combs.
There is an assumption that bed bugs tolerate tuberculosis, smallpox, hepatitis B and other dangerous ailments. But this is definitely not confirmed. It is proved that in the products of vital activity there are rickettsia - microscopic intracellular pests from bacteria.
Animal bites
Bedbugs eat 98% of human blood. Can they bite pets? They rarely do this, due to several reasons.
Many animals have thick hair, which complicates their path to the skin, and sometimes this is generally impossible. Even if the bug got on the wool, it will be quite difficult to get to the power source. The skin of animals is thick and dense with many sebaceous glands, which is difficult to bite through.
Many pets are nocturnal. They have developed sensory organs, 10 times better than in humans. Therefore, they notice bugs and destroy.
Animals have a strong individual smell, different from human. Bed bugs are capable of smelling. Probably, this smell does not cause appetite in the bug, provided that human blood is supplied in sufficient quantities.
There is also another danger. Homeless cats or dogs that a person brought home can bring these insects. Therefore, pets should be washed with antiparasitic shampoo, carefully process the auricles.
What to do?
To protect yourself from bedbugs, you should observe safety precautions. Parasites hide under the mattress, in the upholstery of the sofa, in pillows. The following measures are used to protect against parasites:
- Blocking of their pathways is required. They enter apartment buildings through outlets, ventilation, cracks, cracks in walls, ceilings, floors, and also windows and doors. They must be repaired with cement, nets, rubber seals.
- Household appliances and furniture should be inspected. Completely eliminate pests will be obtained by identifying a nursery.
- In the corners of the apartment you need to lay out fresh bunches of wormwood. Parasites cannot tolerate this smell, since it hides the aroma of a person and complicates the search for a victim. Inflorescences of tansy, ledum, chamomile and calamus have the same effect.
- When washing bedding, add a few drops of tea tree oil.
- Before going to bed, it is advisable to use a shower gel that has the scent of lavender. You can simply rub the essential oil into your skin. Parasites do not bite then. Also, this method has a positive effect on a person: it calms, relieves irritability and headache.
Chemicals can also be used when the family grows. Plants and oils are used only as repellents - repellents of adult insects, but they do not affect eggs.
How to completely eliminate bugs?
It is difficult to completely eliminate insects. Alternative methods are suitable, with a slight infection with bugs. But in other cases, it helps only for a while, and then the pests appear again.
If the infection is severe, it is advisable to contact the SES or a commercial pest control company. Only in this case will it be possible to carry out successful work to eliminate pests.