What's the name of an antipruritic thing made in Vietnam? Very cheap. It's a bottle the size of a wind oil essence, with Vietnamese characters and some traditional Chinese characters written on it.

It should be tiger oil, commonly known as tiger balm, but it is not produced in Vietnam. It's Baidu (tiger balm, containing camphor, peppermint oil, eucalyptus oil and cinnamon). In the early years of Tongzhi in Qing Dynasty, Hu Wenhu, a Fujian native, opened a pharmacy in Yangon, Myanmar with his father. Because Myanmar is located in Southeast Asia, with tropical monsoon climate, hot weather and abundant rainfall, Hu Wenhu began to study Chinese herbal medicines, and absorbed folk herbal formulas from Southeast Asia and other countries to make Tiger Tiger Tiger Balm. When people encounter mosquito bites, itchy skin or slight burns, applying tiger balm to the affected area can promote blood circulation, reduce swelling, relieve pain and relieve itching; In addition, when you have a cold or headache, applying tiger balm to Tang Yin and temples will have cooling and relieving effects. )