Your last meal is usually to blame if there’s a bad taste lingering in your mouth — but it could also be a sign you’re sick.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK — A gum infection was found to be a ...

Unusual changes in how food tastes are often overlooked. A bitter aftertaste, metallic sensation, or sudden dullness in ...

If you have swollen gums, it can be a sign of gingivitis, which is an early stage of gum disease. Make sure you have regular dental check-ups to prevent swollen gums from developing into severe oral ...

Both are distinct conditions that affect the gums. However, gingivitis can sometimes progress to periodontitis, a serious condition that may require antibiotics or surgery. Both conditions lead to gum ...

A special type of chewing gum can 'trap' and neutralize some influenza and herpes viruses, according to new experiments from scientists in the US and Finland. The herpes simplex viruses 1 and 2 (HSV-1 ...

Good oral health is important for the general well-being as serious health issues can arise from ignoring your teeth and gums ...

Infections, injuries, jaw problems, and cancer can all cause mouth pain. The location and type of pain, plus any other symptoms that occur with it, can help with identifying the cause. The pain may ...