Rhinorrhea, commonly referred to as runny nose, consists of an unusually significant amount of nasal fluid. It is a symptom of the common cold and of allergies (hay fever). The term is a combination of the Greek words "rhinos" meaning "of the nose" and "-rrhea" meaning 'discharge or flow'. Rhinorrhea can also be a sign of withdrawal, such as from opioids (especially methadone). Symptoms display circadian rhythms.
Rhinorrhea is a frequently encoun...
more
Read article at Wikipedia
Rhinorrhea
Symptom
Side effect of:
Similar topics in Freebase
-
Lymphadenopathy
Lymphadenopathy is a term meaning "disease of the lymph nodes." It is, however, almost synonymously used with "swollen/enlarged lymph nodes". It could be due to infection, auto-immune disease, or malignancy. Inflammation of a lymph node is called lymphadenitis. In practice, the distinction between... -
Pyrexia
Fever (also known as pyrexia, from the Greek pyretos meaning fire, or a febrile response, from the Latin word febris, meaning fever, and archaically known as ague) is a frequent medical sign that describes an increase in internal body temperature to levels above normal. Fever is most accurately... -
Sneeze
A sneeze (or sternutation) is a semi-autonomous, convulsive expulsion of air from the lungs through the nose and mouth, caused by foreign particles irritating the nasal mucosa. Sneezing can be triggered through sudden exposure to bright light, a particularly full stomach, or viral infection.... -
Vomiting
Vomiting (known medically as emesis and informally as throwing up and a number of other terms) is the forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose. Vomiting may result from many causes, ranging from gastritis or poisoning to brain tumors, or elevated... -
Cough
A cough ( pronunciation (help·info) Latin: tussis), in medicine, is a sudden and often repetitively occurring defense reflex which helps to clear the large breathing passages from excess secretions, irritants, foreign particles and microbes. The cough reflex consists of three phases: an inhalation,... -
Post-nasal drip
Post-nasal drip (PND) occurs when excessive mucus is produced by the sinuses. The excess mucus accumulates in the throat or back of the nose. It can be caused by rhinitis (allergic or non-allergic), sinusitis (acute or chronic), laryngopharyngeal acid reflux (with or without heartburn), or by a... -
Sore throat
A medical condition caused by infection or irritation of the throat. -
Nausea
Nausea (Latin: Nausea, from Greek: Ναυτία, "sea-sickness", also called wamble) is the sensation of unease and discomfort in the upper stomach and head with an urge to vomit. Nausea is also an adverse effect of many drugs, opiates in particular, and may also be a side-effect of a large intake of... -
Irritability
Irritability is an excessive response to stimuli. The term is used for both the physiological reaction to stimuli and for the pathological, abnormal or excessive sensitivity to stimuli. Irritability may be demonstrated in behavioral responses to both physiological and behavioral stimuli including...