Sublingual varices are relatively common in daily life and do not have a great impact on the body and do not require special treatment. Many patients read information that has elaborated that sublingual varices can show signs of disease, such as liver dysfunction, vitamin deficiency, scurvy and other manifestations, which are actually wrong theories. Correctly sublingual varices are just potential problems of vein development without much appearance and without much treatment. Special treatment is needed only when the sublingual varices develop secondary to venous masses and secondary to bleeding, most sublingual varices do not need to be treated and can be observed at any time.