Here are all the possible meanings and translations of the word insight. Princeton's WordNet(2.50 / 2 votes)Rate this definition: penetration, insight(noun) clear or deep perception of a situation. insight, perceptiveness, perceptivity(noun) a feeling of understanding.
Less commonly, runny nose can be caused by polyps, a foreign body, a tumor or migraine-like headaches. Causes of runny nose include: 1  Acute sinusitis. 2  Bright lights. 3  Chronic sinusitis. 4  Churg-Strauss syndrome. 5  Cluster headache. 6  Cold temperature.
If you have frequent nosebleeds, you could have a more serious problem. Dry air is the most common cause of nosebleeds. Living in a dry climate and using a central heating system can dry out the nasal membranes, which are tissues inside the nose.This dryness causes crusting inside the nose.Crusting may itch or become irritated.requent nose blowing is another cause of nosebleeds. Other common causes of nosebleeds include: 1  foreign object stuck in the nose. 2  chemical irritants. 3  allergic reaction. 4  injury to the nose. 5  repeated sneezing. 6  picking the nose.