Everyone, at one time or another, has experienced dry mouth. It feels like you're chewing on cotton. You may have experienced dry mouth in the morning, but there are other reasons for it than a lack of saliva. Persistent dry mouth can lead to serious health problems, so consult your doctor.
Identification
Dry mouth, or xerostomia, has a myriad of symptoms and is characterized by a lack of saliva. You may have cracked lips, bad breath or a sore throat upon waking. A dry mouth can cause problems swallowing, tasting or speaking, and you may feel a burning sensation in your mouth. Your tongue may be irritated and you may develop mouth sores. A dry mouth can also accompany other dry areas such as eyes, nose or skin. You may also have a fungal infection or your lips may crack at the corners.
Causes
Dry mouth is not typically normal and could be caused by certain medications. There are over 400 medicines with the side effect of dry mouth, according to National Institute of Dental and Craniofacial Research. Antidepressants, antihistamines, decongestants, muscles relaxants and high blood pressure medications are known to cause dry mouth. Other causes include nerve damage or tobacco use. Chemotherapy and radiation drugs can damage the salivary glands, and certain illnesses such as Sjogren's syndrome, diabetes, Alzheimer's disease and HIV/AIDS cause dry mouth. Snoring and breathing with your mouth open leads to dry mouth throughout the night and morning.
Significance
The primary reason for dry mouth in the morning is because your saliva flow decreases during sleep. Saliva plays an important role in your mouth. It contains enzymes that aid in digestion and enhances your ability to taste. Saliva limits the growth of bacteria and helps prevent gum disease. A dry mouth can lead to dental decay or oral infections. Other complications of dry mouth may be inflammation of the lining of the mouth, gingivitis, cracked, bleeding gums or cuts on the tongue.
Treatment
If your dry mouth is due to side effects of medications, your doctor may choose to adjust your dosage. Pilocarpine or cevimeline may help to stimulate saliva, according to MayoClinic.com. Your doctor could also help if your dry mouth is due to particular diseases; artificial saliva may be prescribed. Some tips to help improve your dry mouth could include chewing sugar-free gum, drinking water throughout the day, limiting caffeine intake, using a fluoride toothpaste and mouthwash, and avoiding mouthwash with alcohol. To help yourself particularly in the morning, try breathing through your nose instead of your mouth and use a humidifier to add moisture to the air.
Considerations
Since dry mouth can affect the health of your teeth and gums, take extra care at keeping them clean. Brush regularly, visit your dentist and be sure to floss. Rinse with a mouthwash and stay away from sticky, sugary foods.
