How Do I Treat Bed Bug Bites?

Bed bug family, flat body, wide belly, oval, reddish-brown, no monocular. Antennae 4 knots. Beak 3 knots, hidden in the sulcus under the head. Wings degenerate, leaving only the remnants of the front wing leather. verse 3. The blood of the constant temperature animal is nocturnal and hides in the gap during the day. 36 species are known in the world, mainly distributed in temperate and tropical regions.

Bed bugs belong to Hemiptera, Bed bug family. There are more than 80 species of bed bugs, belonging to 6 subfamilies and 22 genera. Only temperate and tropical bugs of the genus Bedbug have a parasitic relationship with humans. These two kinds of bugs are not only widely distributed, they are addicted to human blood, and they breed in the house, causing great harassment and harm to humans. In addition, there are other types of hawks in the genus Bedbugs. Although they generally bite less human blood, when their normal hosts such as swallows and poultry leave, they will bite human blood due to starvation. In China, temperate bed bugs are mainly distributed north of the Yangtze River, while tropical bed bugs are found in the south of the Yangtze River. ^[1]

Adults have a flat belly and no wings, with only 1 pair of wing pads remaining from the front wings. The head is short and wide, with a pair of prominent ventral eyes, no monocular. Antennae 5 knots; beak 3 knots, piercing suction mouthparts, placed in the trough on the ventral surface of the head and chest when not sucking blood. The plantar segment is composed of 3 segments. ^[2]

Bed Bugs

Bed bug sexual mating is called "

For the history of life,

Bed bugs have a pair of glands that can produce odors, leaving unpleasant odors where they crawl. Bed bugs are distributed worldwide, with a total of 74 species. There are only two domestic species of temperate and tropical bugs that have a parasitic relationship with humans. In China, the distribution of these two types of bugs is the Yangtze River. Tropical bugs are mainly found in the south of the Yangtze River. Temperate bugs are distributed throughout the country but mainly in the northern part of the river. The development process of bed bugs is gradual, that is, the life includes three stages of eggs, nymphs and adults, of which nymphs have 5 instar stages. They generally live in narrow crevices, and they have a colony. Adults, nymphs, and eggs are more common in bedboards, mattresses, box seams, wall creases, or folds in wallpaper. They are used in poor sanitary vehicles and tables in public places. There are also breeding in the gap of the chair. The harm of bed bugs is mainly blood-sucking harassment, which is mainly active at night. Blood-sucking greed, especially nymphs, can suck more than 1 to 2 times their body weight. After a person is bitten, it can cause skin redness, inflammation, and itching. Pimple-like measles can occur in some people and is more common in children. In addition, it is recommended that the use of deodorant essential oil can effectively and quickly relieve this symptom. If parasitized by many bed bugs for a long time, it can cause symptoms such as anemia, nervousness, insomnia, and weakness. In addition, bed bugs are also suspected to be the spreaders of certain diseases.

Under natural and experimental conditions, bed bugs have been detected and successfully infected with a variety of pathogens, including Rickettsia, viruses, bacteria, and filaria, although there is no conclusive evidence that bed bugs can be used as transmission vectors for certain diseases , But the above situation should be taken seriously. Previously, due to poor sanitary conditions, the harmfulness of bed bugs was quite serious, and was once "one of the four harmful". Due to the improvement of people's lives and the improvement of sanitary conditions, most areas have been free of bed bugs, but in some places with poor sanitary conditions, especially in some old-fashioned buildings, there have been reports of bed bug breeding, such as Dalian In a factory dormitory building in 1993, a survey in 1993 found that the infestation rate of bed bugs was above 95% in 150 beds.