*[[Camphor]] Oil: It forms a major component of many balms and rubs for treating colds. It is anti-inflammatory and soothes the aches associated with congestion.
*[[Juniper]] Oil: Juniper berries are considered an excellent treatment for colds, coughs and phlegm deposition. They are generally used in the form of steam inhalations.
*[[White Pepper]]: Consumption of pepper aids in thinning the mucous accumulated during helps for Airway inflammation (bronchitis and makes it easier to expel).
*[[Honey]] aids in soothing sore throats and relieves coughs.