Medically reviewed by Aviv Joshua, MS Xylitol is a natural sugar-free sweetener derived from fruits and vegetables. It tastes as sweet as sugar and is well-known for being diabetes-friendly and ...

Dr. Trenkle likes nasal sprays that contain xylitol because they have a cleansing ... We also love that this pill works pretty fast. Dealing with sinus congestion and a headache is the worst.

Dr. Scott Manthei of the Nevada Ear and Sinus Institute has been advising patients against taking drugs like Sudafed for ...