Bitten by a bug It s troublesome, bitten by a bug?

Summer is here, and there are more and more people walking in the neighborhood or park in the morning or evening. However, many people will have many small red rashes on their bodies after enjoying the cool by the river or in the grass, which is unbearable and unbearable, and sometimes scratching blood marks does not relieve the itch. "Actually, this may be the fault of insect bite dermatitis.

Because the weather is getting hotter and mosquitoes are increasing, most of them hide in humid rivers or grass, so when people are moving around, the insects mixed with it will bite the human body, resulting in insect bite dermatitis. Dr. Zou Xianbiao, director of the ** Department of the First Affiliated Hospital of the PLA General Hospital, said.

Culprit. Mosquitoes can bite, but mites are the most common.

Dr. Zou Xianbiao said that there are many insects that cause insect bite dermatitis, the more common ones are mosquitoes, bed bugs, fleas, mites, flying midges (small black worms), wasps, etc., and some caterpillars, such as mulberry caterpillars, stinging caterpillars, poisonous hairs piercing ** will also cause symptoms.

Among them, the most common is the mite, which can be said to be ubiquitous in nature, which can not only directly bite ** to cause insect bite dermatitis, but also through the secretions it produces such as feces, saliva, etc.

Symptom. Itching is most noticeable, and stinging is also present.

Insect bite dermatitis is manifested by papules, wheals, edematous erythema, vesicles, papules, petechiae and other petechiae at the bite site, with stinging spots in the middle, scattered distribution or several groups. It can occur in various parts of the body and is accompanied by varying degrees of itching, stinging, and burning.

Among them, ** itching is the most obvious, can be itchy and scratched after secondary bacterial infection, if injured by poisonous hair stinger, it can also cause redness, swelling, heat, pain in the injury site, and in rare cases, it can also be shocked. Insect bite dermatitis occurs regardless of age group, and there is a phenomenon of cluster onset.

**。Scratching is the most undesirable and prescribing the right medicine is the key.

Once insect bite dermatitis occurs, it should be timely**, avoid scratching, and some dermatitis flat, Wuji ointment, Youlifu, anti-itching water and other drugs can be used if the symptoms are relatively mild, and patients with moderate symptoms can add some antihistamine drugs such as loratadine, chlorpheniramine, ketotifen, etc.

In addition, some heavy patients can be treated with some glucocorticoid drugs in small doses for a short course under the guidance of a doctor, such as 20-30 mg of prednisone, once a day in the morning, and then stopped after 2-3 days.

Measures to prevent insect bite dermatitis.

When walking or enjoying the shade in a park or community, stay away from grass, trees or rivers.

Bedding and bed boards are often hung in the sun.

Bathe and change your laundry frequently.

In addition, it is better not to slap when there is an insect bite, and it should be dusted off.

Good luck soon**!

For allergic insect bite dermatitis, it is recommended to try chlorpheniramine. 8 cents a bottle.

There is a drowsy effect, drive carefully.

It worked.

Summary. After the insect bite, there will be local redness, swelling, itching, sometimes small blisters, and in severe cases, there will be bullae, which are actually insect bite dermatitis. For the early stage of insect bite dermatitis, you can use some soapy water or ammonia to neutralize the venom of the insect, because the venom of the insect is generally acidic, and some antipruritic agents can also be used in the future, including calamine or menthol and camphor, which can have a cooling and antiitching effect.

Bitten by bugs.

After the insect bite, there will be local redness, swelling, itching, sometimes small blisters, and in severe cases, there will be bullae, which are actually insect bite dermatitis. For the early stage of insect bite dermatitis, you can use some soapy water or ammonia to neutralize the venom of the insect, because the venom of the insect is generally acidic, and some antipruritic agents can also be used in the future, including calamine or menthol and camphor, which can have a cooling and antiitching effect.

If the insect bite dermatitis is more severe, it is still a topical glucocorticoid drug, which is the same as **dermatitis, and the external application of glucocorticoid ointment can quickly relieve the symptoms. For some severe insect bite dermatitis when systemic symptoms appear, it is necessary to use systemic drugs in time, the best drug is intravenous or oral glucocorticoids, short-term systemic application is not large, of course, antihistamines can also be used when it is milder.

Therefore, when being bitten by insects, it is necessary to first clarify what insect has been bitten and whether the insect is poisonous, and secondly, it should be decided whether to seek medical attention urgently depending on the severity of the physical reaction after being bitten to avoid adverse consequences.

Common insects that will cause ** or systemic reactions after biting the human body are less toxic such as mosquitoes, midges, fleas, etc., and there are also more toxic insects such as bees, centipedes, scorpions, caterpillars, ticks, etc.

If you are bitten by mosquitoes, midges, fleas and other non-toxic or slightly venomous insects, you can use a weak alkaline solution such as soapy water to clean the wound, and apply calamine lotion, glucocorticoid ointment and other anti-inflammatory and itch-relieving itching.

If you are stung by bees, scorpions, centipedes, caterpillars and other poisonous insects, you should clean up the stinger or poisonous hair at the wound as soon as possible, rinse with weak alkaline solution, iodine, etc., disinfect, and apply ice to relieve pain. If symptoms are not significantly relieved or systemic symptoms develop after the above treatments, you should seek medical attention immediately.

Special attention should be paid to the fact that if you are bitten by a tick, you must not forcibly pull it out or shoot it to death, you should apply alcohol to anesthetize the tick and gently remove it completely, and strictly disinfect the wound, if necessary, it is recommended to go to the hospital for professional treatment, beware of infection and complications.

If you are bitten by an insect, if the insect is poisonous, go to the hospital to disinfect it, let the doctor deal with it, if there is no major problem, smear some alcohol or something, and disinfect it at home.

Insect bites are disinfected with iodine wine, and there is nothing to do with inflammation.

Female insect bites can cause mild to moderate symptoms, including pain, redness, itching, and fever. After being bitten by a maidbug, the following emergency measures can be taken:

1.Clean the wound immediately: Wash the bite site with soap and water to remove bacteria and relieve itching. Avoid scraping, digging, and scratching the bite site vigorously, otherwise it is easy to cause secondary infection of the wound.

2.Use ice packs for pain relief: Place ice packs or cooled items on the site of the beetle to reduce local pain and swelling.

3.Use topical medications: Topical creams or sprays, such as theobromine gel or liquid preservatives, can relieve symptoms and reduce redness, swelling, and itching.

4.Oral anti-allergic mega-burn medications: Anti-allergy medications such as diphenhydramine and loratadine can effectively relieve itching, swelling, and other allergic reactions.

If the symptoms are severe after being bitten by the insect, such as shortness of breath, difficulty breathing in the stool, swelling of the face, lips, tongue, fever, etc., you need to seek medical attention immediately and wait for further treatment by the doctor**.

It's a tick. After being bitten by a tick, red bumps appear, and there may be fever, red eyes, **red, and antibodies to the virus found in a blood test.

1. Early symptoms: the first thing that appears is localized erythema migrans, that is, flaky erythema; When you look at the heart again, you will have bradycardia, atrioventricular block, myocarditis, left heart failure, etc.; Neurological symptoms include ataxia, weakness of both lower limbs, meningitis, encephalitis, and pseudo-brain tumors, which are early symptoms.

2. In the late stage, it will appear: arthritis, joint redness and swelling, joint pain; Neurological signs are also a manifestation of meningitis, a manifestation of polyneuritis; In particular, the eyes will develop keratitis, vision loss, and so on.

Here are some specific tips on what to do after being bitten by a bandworm:

Fixed the position of the stingworm

After being bitten by a maidbug, you should try to fix the position of the worm as much as possible, and do not use your hands to make it go deeper**. You can wipe the affected area with disinfectant or alcohol swab, and gently press the worm with a cotton pad to avoid the worm from moving.

2.Get to the hospital as soon as possible.

After being bitten by a maidworm, you should go to a regular hospital as soon as possible**. The doctor will further deal with the worms, remove them in a professional way, and formulate a corresponding plan to avoid infection and aggravation of symptoms.

3.Relieve discomfort based on symptoms.

After being bitten by a maidworm, you may feel pain, fever, swelling, itching and other uncomfortable symptoms. Ice packs can be applied to the bite to relieve swelling and pain, and antihistamines can be taken to relieve itching.

4.Prevent infection.

The affected area after a bite is susceptible to infection, so it is important to maintain hygiene, disinfect the affected area frequently, and change dressings. In addition, if you have symptoms such as fever, you need to see a doctor in time** to avoid the spread and aggravation of the disease.

5.Prevent bites from maidbugs

The best way to do this is to avoid bites from bites, and you can do the following:

a.Use insect control agents and paste insect boards in the living area.

b.Avoid leaving places where garbage and unprocessed food can cause insect growth.

c.Avoid going out in revealing or brightly colored clothing to avoid attracting maidbugs.

In short, after being bitten by a warbug, you should fix the position of the bitten worm as soon as possible and go to a regular hospital for acceptance**. At the same time, discomfort should be relieved according to symptoms to avoid the spread and exacerbation of the disease. Measures should also be taken to prevent bites from being bitten by maidbugs to avoid unnecessary trouble.