Post-nasal drip Post-nasal drip Post-nasal drip (PND, also termed upper airway cough syndrome, UACS, or post nasal drip syndrome, PNDS) occurs when excessive mucus is produced by the nasal mucosa. The excess mucus accumulates in the back of the nose and eventually the throat once it drips down the back of the throat. It is caused by rhinitis, sinusitis, gastroesophageal reflux disease (GERD), or by a disorder of swallowing (such as an esophageal motility disorder). But also further sources such as an allergy, cold or flu and as a result of medications. However, researchers argue that the flow of mucus down the
Nasal fracture Nasal fracture A nasal fracture, commonly referred to as a broken nose, is a fracture of one of the bones of the nose. Symptoms may include bleeding, swelling, bruising, and an inability to breathe through the nose. They may be complicated by other facial fractures or a septal hematoma. The most common causes include assault, trauma during sports, falls, and motor vehicle collisions. Diagnosis is typically based on the signs and symptoms and may occasionally be confirmed by plain X-ray. Treatment is typically with pain medication and cold compresses. Reduction, if needed, can typically occur after the swelling has come