What is another word for black catechu?
Pronunciation: [blˈak katˈɛt͡ʃuː] (IPA) 
Black catechu, also known as Acacia catechu, is a medicinal plant found in many parts of Asia. It is commonly used in Ayurvedic and traditional Chinese medicine to treat various ailments ranging from throat infections to skin diseases. Black catechu is known by different names in different regions. In India, it is called Khadir whereas in China it is referred to as Er Cha. Other synonyms for black catechu include terra Japonica, cutch, kattha, and black khair. The plant has a bitter and astringent taste and is commonly used for oral health care. It has antioxidant and anti-inflammatory properties making it a popular ingredient in many health supplements and medicines.
