The term "hairy tongue" is spelled as /ˈhɛri tʌŋ/. The word "hairy" is pronounced as /ˈhɛri/ and refers to the texture of the tongue which appears to be coated with hair-like projections. The word "tongue" is pronounced as /tʌŋ/ and refers to the muscular organ found in the mouth. When the papillae on the surface of the tongue grow longer than usual, it can give the appearance of a "hairy" texture, resulting in the term "hairy tongue".
Hairy tongue refers to a condition characterized by the abnormal growth and appearance of hair-like projections on the tongue's surface. This condition is also known as lingua villosa. While typically harmless, it can be aesthetically alarming and cause discomfort or mild irritation in some cases.
Hairy tongue occurs when the tiny, finger-like papillae on the tongue's surface fail to shed as expected. Normally, these papillae grow continuously, but they are worn down through daily activities like eating and drinking, thus maintaining a relatively smooth texture. Factors such as poor oral hygiene, certain medications, tobacco or alcohol use, dry mouth, or a fungal infection can disrupt this process, leading to the papillae not shedding properly and accumulating debris. Consequently, bacteria, fungi, food particles, or other substances can get trapped on the elongated papillae, creating a fuzzy or hairy appearance on the tongue.
Symptoms of hairy tongue may include an unusual coating on the tongue (ranging from white, yellow, brown, or black), a hairy texture, bad breath (halitosis), a metallic taste in the mouth, or a gagging sensation. Maintaining good oral hygiene practices, such as regular brushing of the tongue or using tongue scrapers, can help prevent hairy tongue. In some cases, medical intervention may be required, especially if the condition becomes bothersome or persistent.
Although hairy tongue might be concerning in appearance, it is generally a benign condition that can be managed through proper oral care techniques and addressing any underlying factors contributing to its development.
Black t.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "hairy tongue" is a medical colloquialism used to describe a condition called "black hairy tongue". The etymology of this phrase can be broken down as follows:
1. Tongue: The word "tongue" comes from the Old English word "tunge", which is derived from the Proto-Germanic word "tungon" meaning "organ of speech". This usage originated as early as the 9th century.
2. Hairy: The word "hairy" comes from the Middle English word "heeri" or "heri", which is derived from the Old English word "hǣrian". It relates to hair or having hair-like projections. It has been used in the context of describing the tongue as early as the 17th century with the specific condition of "black hairy tongue" becoming more widely recognized in the 20th century.