what is a body wave a seismic wave that moves through the interior of the earth, as opposed to surface waves that travel near the earth's surface. Advertisement
Quick Answer. Some possible causes of submandibular gland swelling are salivary stones, salivary gland infection and other viral infections, according to WebMD. Other possible but less commonly causes of swelling of the submandibular glands are cysts or tumors. Continue Reading.
What Causes Swelling Of The Salivary Glands? There are two major reasons for swelling of salivary glands, firstly infection, and second cause is obstruction of the salivary duct, (passage or tube through which saliva is delivered in the mouth). The most common cause of swollen salivary gland is viral infection.