What to do if bitten by a bug How to deal with it, what is the special effect method? Being bitten by insects is clinically called “insect bite dermatitis”. Insect bite dermatitis is also known as “papular urticaria”.
1. Symptoms of insect bite dermatitis
1) Conscious itching, most of which are severe, generally without systemic symptoms.
2) Skin lesions are more common on the limbs, buttocks, and lower back, often appearing in batches, mostly scattered or clustered, and generally not integrated.
3) The skin lesions are fusiform red edematous papules in the size of soybeans to peanuts, with papules, blisters or bullae in the center. The rash subsides after 7 to 10 days, and temporary hyperpigmentation may remain.
2. Treatment of insect bite dermatitis After being bitten by insects, you can rinse it with soapy water or baking soda to neutralize the acid toxins secreted. You can also dilute it with toilet water and rub it locally. If it is more itchy, compound calamine lotion can be used to relieve itching. If accompanied by suppuration, erythromycin ointment can be applied locally. If the infection is more serious, oral anti-inflammatory drugs should be used in combination. Such as local redness, swelling, heat, fever, allergy should be considered, should be combined with anti-allergic treatment, timely medical treatment.
1) Local antipruritic is mainly used, and various antipruritic agents can be used externally, such as calamine lotion, Shanbaopining tincture, Xiehe antipruritic liquid, etc.
2) Avoid inappropriate stimulation such as scratching to prevent secondary bacterial infection. If there is obvious redness, swelling, ulceration, and oozing water, you can use berberine water to wet compress and apply antibiotic ointment such as Baiduobang and Daweibang.
3) Take 50 grams of realgar and dried alum, grind them into fine powder, mix thoroughly with tea water and apply to the affected area, 3 times a day, and use them continuously until cured. This recipe has the effects of detoxification, itching, swelling and pain relief, and is suitable for skin inflammation caused by various insect bites.
4) Grind 100 grams of flea into fine powder, soak it in 50% alcohol, and apply the liquid to the affected area after 3 to 5 days, 4 times a day. This recipe has the functions of clearing away heat and detoxifying, reducing swelling and relieving pain, and is suitable for dermatitis caused by thorn caterpillars and bee stings.
5) Bloodletting method: After routine disinfection, the swollen skin of insect bites is punctured with a three-edged needle for a little bleeding, and then cupping with flash fire for 5 to 10 minutes to wash away the bad blood. In most cases, one can heal.
6) What to do if bitten by insects and swollen? Watermelon rind can relieve itching and swelling: After being bitten by mosquitoes, apply watermelon rind repeatedly for one minute, then rinse with water, it will relieve itching in a few minutes, and the swelling will be quickly reduced; Aspirin to relieve itching: After being bitten by mosquitoes, you can grind 1~2 tablets of aspirin, dissolve in a little cold water, stir into a paste, apply it to the place where the mosquito bites, and it will stop itching immediately.
