Frequently : You can use artificial saliva as frequently as you like.
Answered 8/25/2012
5.7k views
Anytime you want: Artificial saliva can be used as often as is needed to maintain oral comfort-- there is no upper limit. However, if you find the need to moisturize your mouth so often it is an inconvenience, you might try one of the more viscous gels available for that purpose, such as biotene dry mouth gel.
Answered 8/27/2013
5.7k views
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