Dry mouth, medically known as xerostomia, occurs when the salivary glands don't produce enough saliva to keep the mouth wet. Dry mouth can be caused by medications, lifestyle factors, and medical ...

Waking up with a dry mouth may indicate an underlying health condition if it happens regularly. People who often experience dry mouth may find it disrupts their sleep and affects their dental health.

A vitamin B12 deficiency can cause a burning mouth, red tongue, and dry lips. Knowing the signals can help you know when to ...

Dry mouth and frequent urination at night can signify an underlying condition, such as diabetes, hyperthyroidism, or overactive bladder. These symptoms may be related and share a common cause. However ...

Do you wake up in the middle of the night and need to drink water? Or notice that your mouth constantly feels like it’s filled with cotton balls? You might have dry mouth (a.k.a. xerostomia), an oral ...

Pretty much everyone has the experience of waking up in the middle of the night with a dry mouth. But some people have that experience all the time. Not only is it uncomfortable, a persistent dry ...

That sandpaper feeling in your mouth when you wake up might be more than just annoying—it could be your body’s early warning system flagging a problem with your respiratory health. While most of us ...

If you use a continuous positive airway pressure (CPAP) machine for obstructive sleep apnea (OSA), you may breathe better at night. But you may also have dry mouth in the morning. Dry mouth is a ...