CATDOLL : CATDOLL: What causes allergies to wasps?

1. What is the cause of allergies to wasps?

Allergy to wasps may be due to your physical condition. Eating wasps will cause your body to react with allergens. In the future, don't eat wasps. Strengthen physical exercise and improve your physical fitness.

2. Why is Bumblebee Cordyceps poisonous?

Toxic. The main components of wasp venom are histamine, serotonin, bradykinin, hyaluronidase, etc. The venom is alkaline and easily neutralized by acidic solution. The venom has hemolytic, hemorrhagic and neurotoxic effects, which can damage the myocardium, renal tubules and glomeruli, especially the proximal renal tubules, and can also cause allergic reactions.

Symptoms of poisoning: After being stung by a wasp, the skin immediately becomes red, swollen, and painful, and even petechiae and skin necrosis may occur; when the eyes are stung, there is severe pain, tears, redness and swelling, and corneal ulcers may occur. Systemic symptoms include dizziness, headache, vomiting, abdominal pain, diarrhea, irritability, and increased blood pressure, which generally disappear within a few hours to a few days; in severe cases, there may be lethargy, systemic edema, oliguria, coma, hemolysis, myocarditis, hepatitis, acute renal failure, and shock. Some people who are allergic to bee venom may experience urticaria, anaphylactic shock, etc.

Emergency treatment:

1. Mild stings: Wasp venom is alkaline, so it should be rinsed immediately with weak acid water (vinegar, etc.).

2. For moderate cases, you can immediately squeeze the stung area with your hands to squeeze out the venom, which can greatly reduce redness, swelling and allergic reactions. Or you can immediately wash the stung area with a weak acidic liquid such as vinegar, tie a tourniquet near the heart of the wound, and relax it every 15 minutes. The ligation time should not exceed 2 hours, and go to the hospital as soon as possible.

Prevention of poisoning: Wear long clothes and pants when working in areas with dense wasps, and pay attention to the protection of your face and hands; do not irritate the wasps.

3. What to do if your skin is bitten by an insect

What to do if your skin is bitten by an insect

What should you do if your skin is bitten by an insect? In summer, various insects gradually become active, and people start to wear short sleeves instead of long sleeves. In this case, the chance of being bitten by an insect increases. So what should you do if your skin is bitten by an insect?

What to do if the skin is bitten by an insect 1. If you are bitten by an insect, consider whether it is rove beetle dermatitis or common insect bite dermatitis. You need to distinguish it according to your own symptoms. If it is rove beetle dermatitis, it may present large erythema, burning, epidermal ulceration and other phenomena. If it is simply insect bite dermatitis, it will present papular changes. Small red dots can be seen on the top of the papules, accompanied by severe itching. You need to pay attention to your diet.

Avoid eating seafood, fish and other foods, because the protein they contain can cause local itching, or even aggravate the itching. At the same time, local anti-inflammatory and antipruritic measures are needed, and some antihistamines should be taken orally as appropriate.

How to Treat Bug Bites

1. You can use alkaline substances to relieve the symptoms. You can apply soap, soap or laundry detergent in water to the red and swollen areas, which can effectively relieve itching.

2. Apply or soak the itchy area with light salt water. This can soften the swelling and effectively relieve itching.

3. You can use the blood-letting method. Where the skin is obviously swollen after being bitten by an insect, use a disinfected three-edged needle to prick the area to cause a small amount of bleeding. Then use the flash fire method to cupping for 5-10 minutes. In most cases, it can be cured in one time.

4. Use chopped garlic to reduce redness and swelling. Garlic has strong bactericidal and anti-inflammatory effects, and has obvious analgesic, antipruritic and anti-inflammatory effects, but people with sensitive skin need to use it with caution.

Things to note when you are bitten by an insect

1. Pay attention to skin hygiene before applying the medicine. It is recommended to disinfect or scrub the insect bitten area before applying the medicine each time.

2. Eat a light diet, avoid spicy and fried foods, do not drink alcohol, and eat more fruits and vegetables.

3. Do not eat irritating foods to avoid making the skin itching symptoms more severe.

What to do if your skin is bitten by an insect 2 What to do if your skin is bitten by an insect

First, this method is only applicable when you have just been bitten by a small non-toxic insect. You can first use some boiling water, add peppercorns and cook for about ten minutes. The water should not be too little, generally a few dozen peppercorns will be enough. After cooking, add some salt, and then scrub the bitten area and the surrounding skin. Wash it every few minutes and the skin will generally recover in three days.

Second, I believe everyone is familiar with aloe vera. Its juice has a good disinfection and antiseptic effect. Apply aloe vera juice on the skin in summer to prevent mosquitoes from biting. Colombians often apply aloe vera juice on children's feet to prevent insect pests. Spray aloe vera juice on doors, windows and indoors to prevent flies from entering. The Dai people use aloe vera juice to prevent flies from entering the house.

Third, if you are traveling in the summer or are often outside, you can always carry Wuji ointment or Tiger Balm with you. If you get bitten accidentally, you can apply it immediately. It will be very effective. You can use these things frequently in spring, summer and autumn.

Precautions

Those with allergies are advised to carry a first aid kit with them. Commonly used medicines include adrenaline, antihistamines,

What ointment should I apply to insect bites?

1. Ointment with Western medicine ingredients

After being bitten by an insect, you can apply some ointments containing western medicine ingredients. The more commonly used ones are diphenhydramine ointment and dexamethasone cream. Diphenhydramine ointment has a good anti-allergic effect and can relieve allergic reactions and inflammatory reactions after insect bites. Dexamethasone cream contains glucocorticoids. This ointment also has good anti-inflammatory and anti-allergic effects. It is usually used for insect bites, inflammatory edema caused by urticaria and eczema. Therefore, when choosing an ointment, it must be combined with personal symptoms, so that the treatment can be more targeted.

2. Ointment with Chinese herbal ingredients

After being bitten by an insect, you can also apply some ointments containing Chinese herbal ingredients. The more commonly used ones are Pian Zai Huang Ointment, Qiwei Jiedu Ointment, etc. The ingredients of these two ointments have the effects of reducing swelling, relieving pain, clearing away heat and detoxifying.

If the local skin is itchy, red, swollen, painful, etc. after being bitten by an insect, these two ointments can be used for treatment. If the local symptoms after the bite are relatively mild, one ointment can be used; if the symptoms are more severe, the two ointments can be used together to achieve better results.

After being bitten by an insect, you can apply ointments with Western medicine ingredients and ointments with Chinese medicine ingredients. Both types of ointments have good effects, and the specific choice needs to be combined with personal symptoms. In addition, it is recommended to pay attention to the hygiene of the local skin during medication, and at the same time improve personal eating habits, try to eat less greasy and irritating food, and focus on light and nutritious food.

What to do if your skin is bitten by an insect 3 How to deal with insect bites

If you are bitten by an unidentified small insect and just feel a little pain without any redness or swelling, it means that the insect is not very harmful. Just wash the wound thoroughly with water, disinfect it, and then closely observe the changes in the skin. Generally, no special measures are required.

If the bug is poisonous and the bite causes redness and pain, rinse the wound with clean water immediately. After rinsing the wound, you can collect some fresh dandelions, mash the whole dandelion and cover the wound with it. If there are too many dandelions, you can take the white liquid from the roots and apply it to the wound for disinfection.

If the bite is from a particularly poisonous insect, simple treatment is not enough. If not handled properly, it can easily lead to dizziness, rapid heartbeat, difficulty breathing, or even coma. In this case, it is best to go to the hospital in advance and let the doctor treat you.

In order to prevent insects from competing with humans for territory, the environment we live in must be tidy and clean. When the weather is good, we should often open the windows for ventilation, clean the house regularly, scrub and disinfect the furniture frequently. When the environment is dry, many insects will not like to stay here.

After being bitten by an insect, you should first let the blood flow out of the wound. You can squeeze the wound hard with your hands. Don't be afraid of bleeding, as bleeding will bring out the toxins inside. Let the blood flow out and then treat the wound. Never let poisonous blood flow into the body.

In fact, many small insects are unwilling to harm humans. It takes a lot of energy for them to bite you, and some even take their lives in exchange. Therefore, humans try to live in harmony with small insects. As long as we don’t harm them, they generally won’t actively attack us.

Clinically, it is called "insect bite dermatitis". Insect bite dermatitis is also called "papular urticaria". It refers to the inflammatory reaction of the skin caused by bites of insects and arthropods, or contact with the poisonous hairs of insects. It often occurs in exposed parts and around the waist. Common insects that cause dermatitis include mosquitoes, bed bugs, fleas, mites, midges (small black insects), wasps, etc. In addition, some caterpillars, such as mulberry caterpillars and stinging caterpillars, can also cause symptoms when their poisonous hairs penetrate the skin.

Due to the different types of insects biting humans and the different physical conditions of the bitten individuals, the bite site will show different skin reactions. Generally, it manifests as edematous papules, wheals, edematous erythema, papules, papulovesicles, ecchymoses, etc., accompanied by varying degrees of itching, stinging, and burning pain. Regardless of the type of rash, traces of insect bites or bee stings and poisonous hairs can be found in the center of the affected area. The bee stings and poisonous hairs should be removed as much as possible to suck out the venom. For insect bite dermatitis caused by mites and fleas, you must take a bath and change into clean clothes before treatment.

Prevention and treatment: Pay attention to personal and environmental hygiene, change clothes and bedding frequently. Eliminate bed bugs, fleas, lice and other insects. Once symptoms are found, medication should be used in time. Do not drink alcohol or eat spicy food, and go to the suburbs or parks less. Straw mats should be washed and dried to reduce the number of mites hidden in them and reduce the possibility of insect bites.