Sneeze

WikiDoc Resources for Sneeze
Articles
Most recent articles on Sneeze Most cited articles on Sneeze Review articles on Sneeze Articles on Sneeze in N Eng J Med, Lancet, BMJ
Media
Powerpoint slides on Sneeze Images of Sneeze Photos of Sneeze Podcasts & MP3s on Sneeze Videos on Sneeze
Evidence Based Medicine
Cochrane Collaboration on Sneeze Bandolier on Sneeze TRIP on Sneeze
Clinical Trials
Ongoing Trials on Sneeze at Clinical Trials.gov Trial results on Sneeze Clinical Trials on Sneeze at Google
Guidelines / Policies / Govt
US National Guidelines Clearinghouse on Sneeze NICE Guidance on Sneeze NHS PRODIGY Guidance FDA on Sneeze CDC on Sneeze
Books
Books on Sneeze
News
Sneeze in the news Be alerted to news on Sneeze News trends on Sneeze
Commentary
Blogs on Sneeze
Definitions
Definitions of Sneeze
Patient Resources / Community
Patient resources on Sneeze Discussion groups on Sneeze Patient Handouts on Sneeze Directions to Hospitals Treating Sneeze Risk calculators and risk factors for Sneeze
Healthcare Provider Resources
Symptoms of Sneeze Causes & Risk Factors for Sneeze Diagnostic studies for Sneeze Treatment of Sneeze
Continuing Medical Education (CME)
CME Programs on Sneeze
International
Sneeze en Espanol Sneeze en Francais
Business
Sneeze in the Marketplace Patents on Sneeze
Experimental / Informatics
List of terms related to Sneeze

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Synonyms and keywords: Photic sneeze reflex; Peroutka sneeze

Overview

A sneeze is a semi-autonomous, convulsive expulsion of air from the lungs.

Sneezing occurs when a particle (or sufficient particles) passes through the nasal hairs and reaches the nasal mucosa. This triggers the production of histamines, which reach the nerve cells in the nose, which then send a signal to the brain to initiate the sneeze. The brain relates the initial signal and creates a large opening of the nasal cavity. In certain individuals, sneezing can also be caused by exposure to bright light. This is called the photic sneeze reflex.

In recent years it has been shown that stifling or holding back sneezes can cause damage to the sinuses as well as the inner ear. This is due to the back flow of air pressure. The symptoms of this can include tinnitus, or reduced high frequency hearing, and in extreme cases, rupturing of the ear drum.

Sneezes spread disease by producing infectious droplets that are 0.5 to 5 µm in diameter. About 40,000 such droplets can be produced by a single sneeze.

Historical Perspective

In 410 BC the Athenian general Xenophon gave a dramatic oration exhorting his fellow soldiers to follow him to liberty or to death against the Persians. He spoke for an hour motivating his army and assuring them a safe return to Athens until a soldier underscored his conclusion with a sneeze. Thinking that this sneeze was a favorable sign from the gods, the soldiers bowed before Xenophon and followed his command. Another divine moment of sneezing for the Greeks occurs in the story of Odysseus. Odysseus returns home disguised as a beggar and talks with his waiting wife Penelope. She says to Odysseus, not knowing to whom she speaks, that he will return safely to challenge her suitors. At that moment their son sneezes loudly and Penelope laughs with joy, reassured that it is a sign from the gods.

According to popular belief, especially in the Japanese culture, a sneeze without an obvious cause is a sign that someone is talking about you.

Onomatopoeia

Some common English onomatopoeias for the sneeze sound are "achew!", "atisshoo" and "achoo". The first syllable corresponds to the sudden intake of air, the second to the sound of the sneeze. In Cypriot Greek, the word is 'apshoo'. (This is also the name of a village, which is the cause of much mirth.) In French, the sound "Atchoum!" is used, and in Japanese, "Hakushou!"

Traditional responses to a sneeze

In English-speaking countries, it is common for at least one person to say "God bless you" (or more commonly just "Bless you") after someone sneezes. This tradition originates from the Middle Ages, when it was believed that when one sneezed, the heart stops, the soul left the body and could be snatched by evil spirits. Today, it is said mostly in the spirit of good manners and is usually followed by the sneezer saying 'Thank you'. Also, when the Scarlet Fever broke out for the first time, people would often die as a result. People then began saying God bless you, in the hope that they would survive.

In many cultures words referencing health or good health are used instead of "Bless you". The German word "Gesundheit" is occasionally said after a sneeze. In Spanish, one says "Salud," which means "(to your) health"; in Finnish language, "terveydeksi", which also means "to your health"; in Romanian one says "Sănătate!" ("health") or "Noroc!" ("Luck"). In Hebrew לבריאות — labri'ut or livri'ut — for (the) health. In Norway, Sweden and Denmark, one says "prosit", Latin for "may it advantage (you)". The appropriate response in Russian is "будь здоров(а/ы)," which means "be healthy." In Armenia, one says "առողջություն" (aroghjootyoon). In Turkish, "Cok yasa" which means "live long", which in turn is responded with "sen de gor" (you see too) indicating the person wishing them to live long see them live as long. In Arabic (Jordanian dialect) bless you is صَحة (Sahha) which has probably evolved from Sihha صِحة meaning health! Also, one may say Nashweh نشوة which means ecstasy. The response is either thank you (شكرا Shukran) or Tislam/ Taslam (in different accents)تسلم which means 'may you be kept safe'. In French, after the first sneeze, one says "à tes souhaits!" which means "to your desires". If the same person sneezes again, the second response is "à tes amours!", which means "to your loves."

The practice among Muslims is based on the Prophetic Traditions. Al-Bukhaari (6224) narrated from Abu Hurayrah that the Islamic prophet, Muhammad said: “When one of you sneezes, let him say, ‘Al-hamdu-Lillaah (Praise be to Allaah),’ and let his brother or companion say to him. ‘Yarhamuk Allaah (May Allaah have mercy on you).’ If he says, ‘Yarhamuk-Allaah,’ then let (the sneezer) say, ‘Yahdeekum Allaah wa yuslihu baalakum (May Allaah guide you and rectify your condition).’”

The Dutch usually say "gezondheid" (literally translated means health) or "proost" (which means cheers.

Causes

• Oxymetazoline

Related Chapters

• Photic sneeze reflex
• Snatiation
• Sneezing fetishism

Further reading

• Cecil Adams (1987). "If you hold your eyelids open while sneezing, will your eyes pop out?". The Straight Dope.
• Barbara Mikkelson (2001). "Bless You!" Urban Legends Reference Pages.
• Tom Wilson, M.D. (1997) "Why do we sneeze when we look at the sun?" MadSci Network.
• Ancient Sneezing: A Gift from the Gods - Elaine Fantham, Professor of Classics at Princeton on NPR Radio.
• Why do my eyes close every time I sneeze? M.G., Sherborn The Boston Globe

External Links

• The Origins of Popular Superstitions and Customs - T. Sharper Knowlson (1910), a book that listed many superstitions and customs that are still common today.

Template:WH [[WS}}