Saliva, which is the fluid found in your mouth, plays an important role in oral hygiene. It keeps your mouth clean, moist and aids with digestion. To help prevent tooth decay, the salivary glands make saliva. Mayo Clinic reports. Dry mouth can be caused by lack of saliva. It can be caused by many different factors.
Many believe medication is the reason for dry lips. According to Cleveland ClinicDry mouth can result from antihistamines, blood pressure medications, and decongestants. Dry mouth is also possible for people undergoing chemotherapy or radiation therapy. These types of treatments can cause a decrease in saliva production. Dehydration, tobacco smoking, and other medical conditions can all contribute to dry mouth.
Dry mouth can be prevented at home with these tips Web MDRecommendations include sucking on sugar-free candy, and breathing through your nose rather than your mouth. You should consult your doctor if you are experiencing dry mouth symptoms.