Tonsillar hyperplasia is usually caused by acute tonsillitis and some epidemic colds repeatedly and for a long time. The rapid hyperplasia and enlargement of adenoids in the organism can aggravate nasal obstruction, which may lead to coma and suffocation in severe cases. Patients with tonsillar hyperplasia usually sleep at night with open mouth breathing, and have snoring and excessive nasal secretions. In severe cases, there is a lack of facial expression, dementia, non-suppurative otitis media, and hearing loss due to tonsillar hyperplasia. Patients with tonsillar hyperplasia may also experience systemic symptoms such as chest tightness, sluggish expression, pulmonary heart disease, and acute heart failure. In clinical practice, the treatment of tonsillar hyperplasia usually involves surgical removal of the entire tonsil, which is a short and painless procedure. As mentioned above, tonsillar hyperplasia is a pathological change of the tonsils. Patients who do not have serious tonsillar hyperplasia should pay attention in their daily life, pay attention to their living and working environment, reduce the stimulation of harmful gases, try to avoid spicy stimulation and do not drink and smoke.