Repellent capable of preventing mosquito bites

Abstract

The invention provides a repellent capable of preventing mosquito bites, and relates to the field of pharmaceutic preparations.The repellent capable of preventing the mosquito bites is prepared from, by weight, 22-26 parts of jasmine flowers, 22-26 parts of night willow herb, 22-26 parts of folium artemisiae argyi, 28-32 parts of lotus leaves, 30-38 parts of rosin, 42-46 parts of soybean oil, 42-46 parts of peanut oil, 12-16 parts of aniseed, 12-16 parts of fennel, 12-16 parts of pepper and 48-52 parts of modified camellia oil extract.The modified camellia oil extract is prepared from, by weight, 1-2 parts of orange peels, 1-2 parts of walnut kernels, 1-2 parts of semen sesami nigrum, 2-3 parts of garlic bulbs, 2-3 parts of fresh ginger, 1.5-2 parts of cassia seeds, 2-2.5 parts of rhizoma gastrodiae, 2-2.5 parts of herb of opuntia dillenii Haw., 2-2.5 parts of chestnut shells, 0.5-1 part of isatis roots, 0.5-1 part of wild chrysanthemum flowers, 0.5-1 part of tendril-leaved fritillary bulbs, 0.5-1 part of Chinese tamarisk twigs and 2-2.5 parts of mulberry bark.According to the repellent, multiple raw materials are adopted and mixed, the synergistic effect is achieved, a strong mosquito repelling effect is achieved, toxicity and abnormal odors do not exist, and the efficacy is long in persistence and can last for 15 h or above.

Description

technical field [0001] The invention relates to the field of pharmaceutical preparations, in particular to a repellent for preventing mosquito bites. Background technique [0002] Mosquitoes are the heat transfer pathways of many diseases, such as dengue fever, malaria, yellow fever, filariasis, and Japanese encephalitis. Especially in tropical areas, people suffer from mosquito bites. Many people are infected with diseases due to mosquito bites, so Mortality from disease is high in these areas. Insect bite dermatitis, also known as papular urticaria, is a common skin disease in children in summer and autumn. There are many insects that cause insect bite dermatitis, such as mosquitoes, bedbugs, fleas, mites, midges (small black worms), etc. In addition, some caterpillars, such as mulberry caterpillars and thorny caterpillars, can also cause symptoms when their venomous burrs penetrate the skin. The most common one is mites, which are very small and ubiquitous in nature. Th...

AI Technical Summary

Problems solved by technology

[0003] Existing mosquito repellent and anti-bite products include toilet water, mosquito coils, cooling oil, and essential oil. Some traditional folk practices use dried mugwort leaves to fume mosquitoes. However, these products have a strong smell and are very irritating to the human respiratory tract. The mosquito effect is not strong, and the duration is short

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