Dr. Steve Horne began his career at Brigham Young University obtaining his BA in English. He earned his Doctorate of Dental Surgery in 2007 from the University of Southern California where his pursuit for academic excellence landed him on the Dean's List. He was recognized for his superior clinical skills and invited to help teach other dental students in courses on restorative dentistry, prosthodontics, and tooth anatomy. During dental school, he provided dental care for underserved populations of Los Angeles and Orange County, Mexico, and Costa Rica with AYUDA.
Following dental school, Dr. Horne entered active duty with the U.S. Army and practiced dentistry at Fort Knox, Kentucky, for four years. During this time, he was deployed to Baghdad, Iraq, and received multiple Army Achievement Medals, the Army Commendation Medal, and served as Company Commander. Dr. Horne currently practices full time at Torrey Pines Dental Arts in La Jolla, California, as a general dentist.
Dr. Horne is a member of the American Dental Association, the California Dental Association, and the Academy of General Dentistry. Dr. Horne is married to his wife, Christy, and they have a chocolate Labrador named Roscoe.
Dr. Shiel received a Bachelor of Science degree with honors from the University of Notre Dame. There he was involved in research in radiation biology and received the Huisking Scholarship. After graduating from St. Louis University School of Medicine, he completed his Internal Medicine residency and Rheumatology fellowship at the University of California, Irvine. He is board-certified in Internal Medicine and Rheumatology.
Dry mouth is a condition that results from a decreased volume of saliva in the mouth. Dry mouth is also called xerostomia. Xerostomia can make it difficult to speak, eat, and digest food and can lead to malnutrition. Extreme dry mouth and salivary gland dysfunction can produce significant anxiety, permanent mouth and throat disorders, and can impair a person's quality of life.
How common is dry mouth?
Dry mouth affects about 10% of all people and tends to be more prevalent in women than men. Disorders of saliva production affect elderly people and those who are taking prescription and nonprescription medications most frequently.
What are the benefits of saliva?
Saliva is an essential part of a healthy mouth and is often taken for granted. The lubricating properties of saliva provide comfort and help protect the oral tissues against ulcers, sores, and other frictional movements that accompany normal eating and speaking. Saliva neutralizes acids and helps defend against tooth decay, and bacterial, viral, or fungal threats. Saliva helps digest food and helps teeth in remineralization. Saliva is also a very essential contributor to a person's ability to taste, as it acts as a solvent for the taste stimuli. When saliva volume is insufficient, all of these functions are impaired.
Dry mouth is more than just feeling thirsty. You get it when your mouth makes very little saliva -- or even none at all. What little saliva you have might be thick and stringy. Saliva helps you taste food and drinks and it helps you digest food. It flushes food particles away from your teeth and helps prevent tooth decay. Another name for dry mouth is xerostomia.
More than 400 types of medications can cause dry mouth, including:
non-prescription drugs for allergies and cold symptoms, and
many prescription drugs for high blood pressure,
overactive bladder, and
mental health issues.
You can also get dry mouth after some medical treatments such as cancer radiation, which can hurt the glands that make saliva. Chemotherapy sometimes causes saliva to thicken and make the mouth feel dry.