That tickling in the throat could be the beginning of a bronchial cough. It�s important to reduce mucous production as soon as possible. Hyland's Bronchial Cough is a traditional homeopathic formula that helps cut down your production of mucous.* It also relieves symptoms of coughs due to colds. Great to have on your shelf as the winter comes knocking. * The uses for our products are based on traditional homeopathic practice. They have not been reviewed by the Food and Drug Administration.