1, soap or edible alkaline surface a little coated, can quickly eliminate the baby’s pain and itching. Comments: Soap contains sodium salts of high-grade fatty acids, this sodium salt is alkaline after hydrolysis, can neutralize the mosquito bite secretion of substances to achieve the effect of itching. 2, with garlic in the mosquito bites repeatedly rubbed for a minute, there are obvious pain, itching and anti-inflammatory effect. Comments: Garlic itself does not have the effect of itching, but it is more irritating, rubbing on the skin will have a slight pain, this pain masks the itch, the feeling is not itchy. If the skin is more sensitive, it is recommended not to use. 3, fresh amaranth stems and leaves, with a little stem and leaves, rubbed in the hand out of water, rub the affected area, with the effect of itching and swelling. Comment: Fresh amaranth has the effect of clearing away heat and removing toxins, promoting water and removing dampness, dispersing blood and eliminating swelling, sterilizing anti-inflammatory and relieving pain, applicable to a wide range of people, and cheap and easy to use. 4, patchouli water coated with the affected area, half an hour or so can reduce or eliminate the itch. Comment: The current anti-itching agent, the ingredients are similar, mainly ice chips, menthol and so on. Patchouli Zhengqi water also has these ingredients, so it has the effect of stopping itching. 5, with 1 piece of paracetamol, dipped in water and repeatedly coated with bites, itching effect. Comment: mosquito bites caused by itching is an allergic reaction, paracetamol is an antihistamine, theoretically speaking, it works. 6, Artemisia decoction, cooled and coated with the affected area, the effect of itching. Comment: The volatile oil in Artemisia, artemisinin and other ingredients have the effect of stopping itching.