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The mouth may act as a reservoir of Candida that reinfects the sores at the corners of the mouth and prevents the sores from healing. [citation needed] A lesion caused by recurrence of a latent herpes simplex infection can occur in the corner of the mouth. This is herpes labialis (a cold sore), and is sometimes termed "angular herpes simplex". [2]
The inflammation may include the perioral skin (the skin around the mouth), the vermilion border, or the labial mucosa. [1] The skin and the vermilion border are more commonly involved, as the mucosa is less affected by inflammatory and allergic reactions. [1] Cheilitis is a general term, and there are many recognized types and different causes.
Eyes without pupils and with reflective glints indicate a state of delirium. Enlargement of the eyes, where they become huge and perfectly round with tiny pupils and no iris and going beyond the reach of the face (often shown with the mouth becoming like a stretched semicircle, the point of which extends past the chin) symbolises extreme ...
Xerostomia is the subjective sensation of dry mouth, which is often (but not always) associated with hypofunction of the salivary glands. [3] The term is derived from the Greek words ξηρός (xeros) meaning "dry" and στόμα (stoma) meaning "mouth". [4] [5] A drug or substance that increases the rate of salivary flow is termed a sialogogue.
Characteristic dryness appears at a number of locations, such as the tongue, face, and eyes. Marked at left are the salivary glands (which may be swollen), not a facial rash. The hallmark symptom of Sjögren syndrome is dry mouth and keratoconjunctivitis sicca (dry eyes). [16] Vaginal dryness, dry skin, and dry nose may also occur. [16]
Autohaemorrhaging, or reflex bleeding, is the action of animals deliberately ejecting blood from their bodies. Autohaemorrhaging has been observed as occurring in two variations. [ 1 ] In the first form, blood is squirted toward a predator.
The hypothesized causes of meth mouth are a combination of MA side effects and lifestyle factors which may be present in users: Dry mouth (xerostomia) [9] Clenching and grinding of the teeth (bruxism) Infrequent oral hygiene [9] Frequent consumption of sugary, fizzy drinks [9] Caustic nature of methamphetamine [9]
Rheum from a cat's eyes. Rheum (/ r uː m /; from Greek: ῥεῦμα rheuma 'a flowing, rheum') is a thin mucus naturally discharged from the eyes, nose, or mouth, often during sleep (contrast with mucopurulent discharge). [1] [2] [3] Rheum dries and gathers as a crust in the corners of the eyes or the mouth, on the eyelids, or under the nose. [3]