Hydrocodone is a narcotic antitussive (cough suppressant). It acts directly on the cough center in the brain to relieve cough. Guaifenesin is used to help clear mucus or phlegm from the chest when you have congestion from a cold or flu. It works by thinning the mucus or phlegm in the ...
Do not take Trulance unless it has been prescribed to you by a healthcare provider. Take it as prescribed. Do not share Trulance with other people, even if they have the same condition as you. It may harm them. Keep Trulance out of the reach of children. ...