Posted by mattdds on October 2, 2003, at 1:49:52
In reply to meds and cavities, posted by sarita0001 on October 1, 2003, at 21:02:12
Hello,
I may be able to offer an answer. I'm a senior dental student.
Yes, medications (often psychiatric meds) can cause xerostomia which leads to increased rates of decay. Xerostomia is a fancy word that means dry mouth.
Saliva has a protective effect on the oral environment. If A medication induces xerostomia, it will likely increase your risk of getting caries (cavities).
It is important to take extra good care of your teeth when taking xerostomia-inducing meds. Some dentists also recommend a product called Biotene (comes in a mouthwash and toothpaste) which replaces some of the enzymes normally in saliva. Sometimes medications to increase salivary flow (Salagen and Evoxac) are prescribed, but these have their own set of bothersome side-effects.
I forget if lithium causes dry mouth. I imagine it does, as this is really the only way that meds can lead to increases in caries.
Best,
Matt
poster:mattdds
thread:264825
URL: http://www.dr-bob.org/babble/20030928/msgs/264859.html