Winter is here, the heating is here, many people are prone to nosebleeds. Some children wake up with a puddle of blood on the quilt, scaring parents to rush to the hospital with their children, and some middle-aged and elderly people have first-class nosebleeds that can’t be stopped. The air is dry, and the mucous membranes of the nose and mouth are also in a dry state. In addition, many children are accustomed to digging their nostrils, the elderly have some underlying diseases, this time nosebleeds will be more and more. Patients with hypertension have a sudden rise in blood pressure in winter, and their nose will also bleed, some even in the form of jets, but more often than not, people cannot find the cause of nosebleeds. Director Jiang reminded that hospital checkups usually have to do blood tests, which are used to check for hematological diseases, and secondly, to measure blood pressure, which is used to see if it is caused by high blood pressure. There is a kind of nasal bleeding may still be information of cancer. Director Jiang introduced that there is a patient in the outpatient clinic who often aspirates his nose and immediately after that there is blood in the runny nose, the patient thought it was dry weather and ignored it, but as a result, once the nasopharyngoscopy was done in the hospital, it was actually nasopharyngeal cancer. If nasopharyngeal cancer affects large blood vessels, once bleeding occurs, nostril filling must be done, otherwise it will be life-threatening. Therefore, the most important thing about nasal bleeding is to find the right cause and actively deal with the original disease. Daily health care should pay attention to: use an air humidifier at home or put a pot of water, usually drink more water yourself; you can also go to the hospital to prescribe some peppermint oil or your own fragrance oil to drip nose; keep your mood happy; eat less food that is easy on fire. Some children with sinusitis are not good old, and even appear to hold their breath, snoring and other symptoms, then we should suspect whether the adenoids are enlarged. “The adenoids are largest at the age of five and will gradually shrink after the age of five.” Jiang Zidong introduced that children suffering from sinusitis, their purulent secretions always flow backwards into the mouth, the adenoids are stimulated will not atrophy. In general, adenoid surgery can not do as much as possible, surgery general anesthesia risky, the most important or from the treatment of sinusitis to do. However, if conservative treatment does not work, snoring, breath-holding, otitis media or even adenoid face, surgery is still necessary. Sinusitis in children is not operated as much as possible, and there is a kind of sinusitis that the elderly are prone to that must be operated. “It’s like moldy steamed buns at home that then stick to the inside of the bones, a ticking time bomb.” The disease described by Jiang Zidong is called fungal sinusitis, which mainly manifests as headaches, pain in the forehead and around the eyes, and fishy pus nasal discharge, which most like to patronize the elderly. In addition, spending too much time with pets can aggravate allergies and increase the chances of getting sinusitis or even allergic rhinitis and asthma. “This has nothing to do with whether the pet is clean or not, but is mainly due to the invisible cui hairs that fall off the pet.” Dr. Jiang stressed.