In some cases the gum all-around just one tooth will become swollen. If swollen gums go untreated, a significant health threat might develop. This post specifics the will cause…药物。某些药物可引起口干，进而导致口臭。当机体分解一些药物时也会释放出化学物质，这些化学物质可随着您的呼吸散发出去