Salivary glands make saliva, or spit. A salivary gland stone is a piece of hard material, usually calcium, that can form in any of the three main salivary glands in the mouth. Salivary gland stones are also called salivary duct stones. Stones form most often in the gland that releases saliva below the tongue.
A stone can block saliva from flowing out of the gland. When saliva backs up behind the stone, it can make the gland swell. The gland swells while you are eating, and then the swelling goes down slowly afterward. The swelling and pain may be under the jaw or in the area in front of the ear, depending on which gland is affected.
Your doctor will ask you about your symptoms. He or she may be able to see and feel the gland under your skin or in the floor of your mouth. You may get an imaging test, such as a CT scan or ultrasound. This will help your doctor know if you have a stone and not some other problem.
Most stones come out into the mouth on their own. While the stone is in the gland, your doctor may have you take medicine for pain. There are also some things you can do at home to help move the stone. If the stone in your gland hasn't come out within a few weeks, your doctor will discuss treatment options with you.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Call your doctor or nurse call line now or seek immediate medical care if:
Watch closely for changes in your health, and be sure to contact your doctor or nurse call line if:
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Current as of: May 12, 2017
E. Gregory Thompson, MD - Internal Medicine
& Kathleen Romito, MD - Family Medicine & Donald R. Mintz, MD, FRCSC - Otolaryngology
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