Have you ever noticed your mouth turns dry when you're in a stressful situation, like before giving a speech in public? And did you know that when you're about to get sick from vomiting, saliva floods into your mouth? Our mouths produce saliva to chew and swallow and maintain healthy gums and teeth, but the amount and consistency of saliva can vary considerably, from clear and free-flowing to thick, stringy, sticky or foamy. If you find you regularly have foamy saliva, it's probably a sign of dry mouth.
Foamy Saliva: What Does It Mean
Saliva is almost as unique to each person as their fingerprints. Its texture and quantity frequently change, so there isn't one type that's normal. However, in a healthy mouth, saliva keeps all the surfaces moist. A consistently low level of saliva can spell trouble for dental health.
According to Cathleen Terhune Alty, RDH, writing for RDH Magazine, saliva washes away food debris, reduces the growth of mouth bacteria and remineralizes tooth enamel. Without the protective effect of saliva, the mouth becomes dry and the risk of cavities and gum disease increases. What's more, people with dry mouth can find chewing and swallowing difficult. They may also develop bad breath, mouth sores and infections.
Dry mouth isn't a disease by itself, but it is a symptom of many oral and whole body conditions as well as a side effect of a range of medications. Some causes of dry mouth include:
Brushing your teeth twice a day and flossing them once a day become even more important when you have dry mouth. You should also rinse once a day with a mouthwash like Colgate Total Advanced Pro-Shield, which kills 99 percent of germs on contact with no burn of alcohol.
If you have saliva that's regularly foamy for no reason as well as other symptoms of dry mouth, those could be signs of a serious health condition. Make an appointment with your dentist and explain your symptoms. They can work with you to find out what's wrong, reduce your symptoms and maintain your dental health.
This article is intended to promote understanding of and knowledge about general oral health topics. It is not intended to be a substitute for professional advice, diagnosis or treatment. Always seek the advice of your dentist or other qualified healthcare provider with any questions you may have regarding a medical condition or treatment.