Nasal polyps in daily life is considered a common disease of the nose, this disease is not considered a very harmful disease, but if patients do not pay serious attention, may cause great harm to the patient’s body and psyche, in the clinical appearance of many nasal polyp disease evolved into other complications. With nasal polyps usually appear symptoms 1, the patient will appear persistent nasal congestion, smell significantly reduced, nasal sound is very heavy, but also manifested as frequent open-mouth breathing and snoring. 2.After the appearance of the disease, patients also have runny nose, tinnitus, ear congestion, hearing loss and other symptoms. 3.After examination, if it is a mucus polyp, similar to lymphoid flesh, the surface is smooth and pink. 4.Hemorrhagic nasal polyp, with smooth surface, very soft and easy to bleed. 5.The volume of nasal polyp keeps increasing, if not treated in time, the dorsum of the nose can be widened to form a “frog nose”. The main danger of nasal polyps 1, leading to aggravation of nasal diseases nasal polyps increase in volume will prevent sinus ventilation and drainage. This causes poor drainage of sinus secretions, aggravating sinusitis, such as some mutual cause and effect, forming a malignant cycle aggravating sinusitis. 2, affect the mind thinking nasal polyps itself will not affect the mind, but nasal polyps delayed for a long time without treatment will lead to brain hypoxia memory loss in the elderly may Alzheimer’s disease. Because the location of nasal polyps in the nasal cavity into the brain below the long-term lack of oxygen to the brain caused by lack of oxygen supply to the brain. Therefore, patients should face up to the dangers of nasal polyps, to early detection and early treatment, so as not to delay the disease. 3, nasal polyps can cause many complications nasal polyps can cause many complications, such as pharyngitis, otitis media and heart, lung and other organs functional damage, some may even malignant, a few huge polyps can cause invasive complications. Those fast-growing and huge polyps will squeeze and destroy the sinus wall or the parietal wall of the nasal cavity, and then invade the orbit, frontal sinus, anterior cranial fossa, butterfly sinus and middle cranial fossa and other parts. 4, a major threat to other systems of the human body Due to the presence of nasal polyps most patients are accompanied by varying degrees of hypertension, diabetes, tinnitus and other chronic diseases, which will greatly increase the harmful effects of nasal polyps, and some patients will be accompanied by symptoms of shock, so once found, should be promptly surgical treatment. Nasal polyps in the early stage of the onset of symptoms are not obvious, resulting in many patients do not go to the hospital in time for treatment, thus delaying the best time for treatment. Therefore, in order to avoid suffering from nasal polyps, if similar symptoms appear, you must go to the ENT department for scientific and standardized examination and treatment in a timely manner.