Expert Sizes Up Palliative Care Medications

Rain Dry Mouth Spray may be another therapeutic option for xerostomia, which affects 20% of the U.S. population and is common in people with head and neck cancer. The active ingredient is xylitol, a sugar alcohol, which can raise blood glucose if overused. Cost is about $14 for 4.5 ounces.

Tums QuickPak is a calcium carbonate powder that dissolves instantly on the tongue without the need for water and is the equivalent of two regular-strength Tums. It can be used as a daily calcium source, and for patients who can no longer swallow, she said.

Dr. McPherson disclosed that she is a consultant for Alpharma Inc.