Plateau reaction ear blockage, mainly because the plateau area air pressure is lower than the plains, which is easy to cause the eardrum of the pressure difference between the inside and outside of the eardrum, thus causing the ear uncomfortable, ear stuffiness, tinnitus, as well as ear pain this feeling. When this symptom occurs, it is recommended that you can take a big bite of apple to achieve the purpose of swallowing or chewing gum, as well as drinking some similar carbonated beverages, through these methods to achieve the eardrum inside and outside of the air pressure balance of the regulatory role. Of course, if the situation is more serious, it is recommended to go to the ENT department of the hospital, and use some nasal mucosa decongestant to accelerate the relief of this symptom.