How to prevent small black insect bites? How to get rid of small bites is a small black worm or midg

Judging by the symptoms you mentioned, it is probably Cryptoptera. Cryptoptera is a small beetle with a body length of centimeters, a black head, an orange thorax, and elytra that usually cover the foreabdomen. Diurnal and nocturnal, inhabiting dwelling in damp grass, rotten wood, gutters, stones and other shady places during the day, coming out at night to feed, phototropism.

When it climbs up to the human body at night, if it is slapped and rubbed with its hands, the insect body is crushed, and the strong acidic venom in the body of the cryptoptera flows out, causing an acute inflammatory reaction, that is, "cryptoptera dermatitis". This disease is more common in summer and autumn, especially in hot and humid weather after rain, ** the damage is mainly erythema, papules, blisters, pustules, erosions, etc. In mild cases, there is burning pain and slight itching in the affected area, and in severe cases, there is severe local pain and systemic symptoms such as fever, headache, nausea, and vomiting.

Prevention and control methods: Do a good job of environmental sanitation and eliminate the breeding ground of cryptopteryx. Screen doors and windows are installed to prevent cryptoptera from invading the room.

If you find that the cryptoptera insect falls on the **, do not slap it with your hands, you should knock the insect body to the ground and trample it to death with your feet. If the nymph body has been in contact with **, it should be washed with soap in time, and then coated with 10% -20% ammonia to neutralize the acidic venom. If the skin lesion is red, swollen or erosive, a wet compress of 1 5000 potassium permanganate solution should be applied, and zinc oxide oil should be applied after the exudate is reduced.

Chlorpheniramine orally 4 mg (1 tablet) 3 times a day. If you have fever, headache, nausea, vomiting and other symptoms of systemic poisoning, you should go to the hospital for diagnosis and treatment in time.

I was bitten just the other day and it looks like a mutated midge. In addition to drinking, there is no good prevention and control method, and the most effective way is to apply it with medical raromatic water.

If you want to prevent being bitten by these black insects, the most important thing is not to go out, do not go to places with many flowers and trees, and spray flower water on the body, which can have a certain effect.

These small black insects are parasitic on green plants, do not plant green plants close to home, if you plant green plants, you can place sticky insect boards near green plants, and spray some soapy water on green plants.

In addition, these small black insects also have phototaxis, if you see a small black worm, you can turn off the light source first.

First of all, carry insect repellent with you, secondly, spray mosquitoes without biting, and at the same time go to the hospital in time in case of emergency, so as not to delay**.

1. Use ammonia.

Ammonia is diluted and poured into drains or places where there is stagnant water, and the ammonia environment can effectively eliminate midges without a trace.

2. Use special pesticides.

There are many insecticides available on the market that are used to kill a wide variety of flying insects. Simply spray some insecticide on the midges, or where they live. This method instantly destroys all midges and other insects.

3. Burn insect repellent herbs.

Use some insect repellent herbs, which are milder than insecticides, but when lighting the herbs, the doors and windows should be closed, and people and animals should not stay in the room.

The methods to get rid of small black worms include disinfectant, 2, white vinegar with cigarette butts, 3, baking soda, etc

Everyone knows that 84 disinfectant has a strong disinfection effect, so we can't spray it directly on the human body, we need to dilute it to use it for disinfection. If we use 84 disinfectant, we need to dilute it in water and spray it on areas infested with small flying insects, such as trash cans, sinks and toilets, so that the small flying insects can be eliminated.

Because cigarette butts contain nicotine and tar, even leftover cigarette butts have these substances in them, which can destroy small flying insects, so we can make use of them. If you feel that the sour taste of white vinegar is too strong, we can also add some water to dilute it appropriately.

Baking soda has the function of softening and decontamination, and we can use it to repel these small flying insects. Most of the causes of small flying insects are because the contents of the house are deteriorating and rotting and produce peculiar smells, so these fruit flies and small flying insects will attach to them. We just need to rinse these dirty areas so that there will be no breeding of small flying insects and other bacteria.

So we can use baking soda to clean some places that are prone to breeding small flying insects, such as sinks and sewers.

How did the little black worm come about:

In fact, most of the small flying insects in the house are turned into fruit flies, or they are bred in sewers. Most fruit flies are found on decaying plants and some ripe fruits.

Because the yeast on these melons and fruits is the food they rely on for survival. So they lay eggs under the skin of these fruits.

Although these flies do not have bacteria, they can also be contaminated with other bacteria when left in the environment for a long time, so we need to eliminate these flies.

Normally, small black insect bites tend to itch after biting. At this time, we must first sterilize and disinfect to avoid some accidents after the bite of poisonous insects. If you want to sterilize and disinfect, rinse directly with cold water.

Of course, if you have soap at home, you can also use soap to clean it, which can achieve the effect of relieving itching.

01 If it is said that the bag is picked up after the bite of the little black bug, we can pinch the bag that appears with our fingernails first. Then if you have cool oil at home, use cool oil, use wind oil essence, and use flower water if you have flower water, and apply it directly to the bag.

02 In fact, for friends, if you want to reduce swelling and relieve itching, try to scratch as little as possible to avoid infection.

03 I have to say that among mosquitoes, there is a small black worm that has the same blood-sucking ability as mosquitoes, which may bite people, and it is also very itchy, and sometimes it may be a little more powerful than mosquitoes. Therefore, we should do preventive situations in our lives.

04 For example, try to avoid going to some dark, damp and sewage places, and in daily life, when you want to go to these places, it is best to wear long sleeves and long pants or spray flower water on your body.