Nasal vestibular cysts are usually not serious and have no obvious symptoms in the early stages. When the cysts are large, they may cause symptoms such as nasal bulging, nasal congestion and pain. Nasal vestibular cysts usually grow slowly and do not cause obvious discomfort in the early stages, at which time they are generally not considered serious. However, if left untreated, with the gradual increase in size of the cyst, it may cause nasal bulging, nasal congestion, pain and other undesirable symptoms. Nasal vestibular cysts are mainly treated by surgical removal of the cysts, which usually does not recur after complete removal of the swelling. If it is in the early stage with no obvious discomfort symptoms, you may not need to undergo surgery immediately, but you should pay attention to regular observation. It is recommended that patients with nasal vestibular cysts should seek timely medical attention and undergo treatment according to the progression of the condition and under the advice of a professional doctor to avoid adverse consequences.