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Artificial saliva is primarily used to relieve symptoms of xerostomia, known as dry mouth and hyposalivation, which is a condition that results in reduced saliva production. Various factors, including medication use, cancer therapy , and certain diseases, such as diabetes , stroke or Sjögren syndrome , can cause xerostomia. [ 1 ]
Hypersalivation can contribute to drooling if there is an inability to keep the mouth closed or difficulty in swallowing (dysphagia) the excess saliva, which can lead to excessive spitting. Hypersalivation also often precedes emesis (vomiting), where it accompanies nausea (a feeling of needing to vomit).
Drooling can be caused by excess production of saliva, inability to retain saliva within the mouth (incontinence of saliva), or problems with swallowing (dysphagia or odynophagia). There are some frequent and harmless cases of drooling – for instance, a numbed mouth from either benzocaine, or when going to the dentist's office.
A sialogogue (also spelled sialagogue, ptysmagogue or ptyalagogue) is a substance, especially a medication, that increases the flow rate of saliva. [1] The definition focuses on substances that promote production or secretion of saliva (proximal causation) rather than any food that is mouthwatering (distal causation that triggers proximal causation).
The lethal dose for most adult humans is estimated at 5 to 10 grams, equivalent to 32 to 64 mg elemental fluoride per kg of body weight. [ 17 ] [ 18 ] [ 19 ] Ingestion of fluoride can produce gastrointestinal discomfort at doses as low as 0.2 mg/kg, 20 times lower than lethal doses. [ 20 ]
"People really didn't know about it until the end of last year," Miller said. "It was out there, but no one really knew much about it." Many of the state's small business owners still don't know ...
When it comes to buying gifts for kids and grandkids, there's rarely a one-size-fits-all option.The younger ones need toys that are fun, easy to use and safe to handle alone, while their older ...
California has reported 29 confirmed human cases of bird flu since October, with 28 of those cases coming from direct contact with infected dairy cows. A California child was confirmed the first U ...