Trochiscus Catechu. Br. Catechu Lozenge.
Related entries: Trochisci
"Catechu, 0.06 gramme. Mix with the Fruit Basis to form a Lozenge." Br.
This lozenge was introduced into the Br. Pharm., 1914. It is mildly astringent.
The Dispensatory of the United States of America, 1918, was edited by Joseph P. Remington, Horatio C. Wood and others.