Prospan Cough Liquid, liquid, Prospan Cough Lozenges, Prospan Cough Syrup, liquid, Prospan Cough Drops, liquid. Active substance: Ivy leaf dry extract. Indications: For effective relief of the symptoms of chronic inflammatory bronchial complaints, acute inflammation of the airways and attendant coughing. Warning: If symptoms persist or you have difficulty breathing, fever, purulent or bloody phlegm, urgently consult your doctor or a qualified healthcare practitioner. Warning:Prospan Cough Drops contain 47% alcohol by volume. Prospan Effervescent Cough Tablets. Active substance: Ivy leaf dry extract. Indications: As a mucolytic medicine in cases of productive coughing. Warning: If symptoms persist or you have difficulty breathing, fever, purulent or bloody phlegm, urgently consult your doctor or a qualified healthcare practitioner. Warning: Prospan Effervescent Cough Tablets contain lactose and sodium compounds. Please read the enclosed leaflet and, if in doubt, ask your doctor or pharmacist about any possible risks or side effects. Information as of: August 2017. Engelhard Arzneimittel GmbH & Co.KG, 61138 Niederdorfelden, Germany.