hi, i just heard a commercial from a dental office mentioning that meds which cause dry mouth inhibit the bodys normal antibacterial activity which then leaves the mouth unable to eliminate germ buildup. they also said it occurs very quickly, certainly my xpereience. there r mouth washes which can help generate the necessary cleansing of the mouth.

ask ur pharmacist about the side effects of ur meds if u r not sure u have dry mouth issues.

all the best