Occasional Dry Mouth Is Normal, But Persistent Symptoms May Be Serious
Persistent dry mouth can cause a variety of uncomfortable symptoms, including cracked lips, a sore throat, and a feeling of stickiness. Decreased saliva can also lead to frequent thirst and mouth sores.
Difficulty Speaking, Chewing, or Swallowing
Without sufficient saliva, normal daily activities can be more difficult. You may struggle to speak due to a hoarse voice or need to drink water frequently in order to swallow. Many individuals with dry mouth also have a decreased sense of taste.
One of the roles of saliva is keeping your teeth clean by neutralizing bacteria. With dry mouth, bacteria spreads rapidly, leading to persistent bad breath.