Patients who have dry mouth from medications, surgery,
radiation, Sjogren’s syndrom
e, or other causes will need your help.
In fact, more than 80% of the most common
prescription drugs can cause dry mouth.
Keep an eye out for anticholinergic drugs,
like antidepressants, antipsychotics, and medicines
for overactive bladder. Think about stopping
the prescription, lowering the dose, or switching to
something else.
Recommend taking small sips of water often, using a
humidifier,
and avoiding alcohol, caffeine,
and tobacco as much as possible.
Start with sugar-free gum or lozenges
like XyliMelts to get saliva flowing. But be careful
because too much sugar alcohol (such as sorbitol, xylitol, etc.) c
an cause gas, diarrhea, and other problems.
If that is not enough, suggest a saliva replacement like Moi-Stir, Biotene, or something else based on taste, how easy it is to use, etc.
Expect to make mistakes.
For example, tell them to keep a spray on
hand to use during the day or to use a
gel to coat their mouths at night.
Oral cholinergic pilocarpine (Salagen) should
only be used as a last resort.
It works a little bit if the salivary glands are working, but it affects the whole
body (diarrhea, sweating, etc).
If you need a cholinergic, try to use pilocarpine EYE
drops in your mouth instead of putting it in your eyes.
This will help you avoid side effects and save money.
The eye drops cost about $5 per month, while
generic pilocarpine tablets cost $150 per month.
Add 4 drops of pilocarpine 2% eye drops to a
small amount of water and swish and spit, or put 4 drops
on the tongue.
Just like you would use the tabs, 3 or 4 times a day.
Remind the person that having a dry mouth
can cause cavities, thrush,
or trouble swallowing. Focus on good oral hygiene,
such as brushing your teeth with fluoride toothpaste
and going to the dentist regularly.

