Ayurveda describes most of the respiratory disorders as kapha imbalance. This excess kapha stockpiles in the respiratory passages in the form of mucous and phlegm deposits and cause hindrance in the free movement of air to the lungs and nasal passages. This is why many or all of the respiratory illnesses are accompanied by breathing difficulties.
Cinnamon essential oil has kapha-reducing properties with its bitter, hot, pungent and penetrating qualities. The expectorant, decongestant and demulcent properties of this oil help in loosening the thick phlegm and mucous secretion in the nasal passages and the respiratory tract. The anti-tubercular activity of cinnamic acid present in Cinnamon oil also helps in treating tuberculosis, chronic cough and asthma.
Adding 3 drops of Cinnamon oil in steam inhalation can be extremely helpful in warming up the lungs, liquefying nasal and chest congestion and eliminating phlegm and mucous in the bronchial passages. 2 drops of this oil added to vaporub and massaged gently on the throat, chest and back can also assist in relieving stuffy nose, watery eyes, nasal congestion, headache and cough.