Small lozenges, also known as troches, are a type of medication that is taken orally. They are small, round tablets that dissolve in the mouth and are used to treat various ailments such as coughs, sore throats, and other throat irritations. Troches are usually made with a combination of active ingredients, such as menthol, eucalyptus, and honey, which help to soothe the throat and provide relief from symptoms.