Cough and Bronchial Congestion Relief contains Ivy, Thyme and Liquorice, herbal remedies traditionally used for bronchial coughs. Bronchial coughs result from an excess of mucus or catarrh produced by the respiratory tract. This results in the tubes of the 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 freshly picked Ivy and Thyme are used to make Cough and Bronchial Congestion Relief. This ensures that the remedy obtained contains the active ingredients that may help relieve a chesty cough.