Blocked duct: I will give you one of many possibilities. The salivary gland empties into your mouth through a duct.If anything blocks the duct the saliva will back up. Trauma or a calcium "stone" can block it. You can try to reopen by sucking on sour sugarless hard candy for a day. Not going to harm anything. If you have any doubts check with your physician or dentist.
Answered 10/4/2016
5.3k views
See below: The gland could have a blocked duct and a possible infection best to get this looked at.
Answered 2/8/2013
5.3k views
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