Dilute 1 to 2 drops in 15 ml (1 tablespoon) of vegetable oil or honey to flavor your dishes and drinks. Do not exceed 5 drops per day. Or place 1 to 2 drops on a piece of sugar or a neutral tablet. In case of nasopharyngitis, bronchitis: dilute with vegetable oil and massage the spine and soles of the feet. In case of bronchial obstruction, phlegm: dilute with vegetable oil and massage the upper back. In case of oily cough (do not use in case of dry cough): dilute with vegetable oil and massage the spine, upper back and soles of the feet. For other ENT disorders: dilute with vegetable oil and massage the spine, upper back and soles of the feet.