A.Vogel Phytotherapy Cough and Bronchial Congestion ReliefHerbal remedy for bronchial congestion and cough Reduces mucous production Suitable for vegans and vegetarians Used for the temporary relief of bronchial coughs and mucus congestion. Bronchial coughs result from an excess of mucus or catarrh produced by your respiratory tract. This results in the tubes of your lungs and throat being irritated, triggering the cough reflex and an attempt by the body to expel mucus. At A. Vogel, we insist that only