This burning sensation, without an obvious cause, may affect the tongue, gums, lips, cheeks, roof of your mouth or large areas of your mouth.
Disease
Ataxia
Often caused by an underlying condition, this loss of muscle control and coordination can impact movement, speech and swallowing.
Disease
Primary lateral sclerosis (PLS)
This motor neuron disease causes nerves within the brain to slowly break down. It causes muscle weakness primarily in the legs, arms and tongue.
Disease
Pancreatitis
Learn about the symptoms, causes and treatment of this digestive system condition that can happen suddenly or build up over time and cause serious illness.
Disease
Sjogren disease
Dry eyes and dry mouth are the two most common symptoms of this autoimmune condition. Treatments aim to ease symptoms.
Disease
Diabetes insipidus
Learn about this condition that upsets the body's fluid balance and can cause too much urination and maybe a loss of body fluids.
Disease
Amnesia
Read about what can cause memory loss and learn steps you can take to manage it.
Disease
Functional dyspepsia
Learn about functional dyspepsia, a digestive disorder with no clear cause. Treatment may help relieve this common condition.
Disease
Chronic sinusitis
Read about possible causes of lasting sinus troubles, treatments and how to prevent these problems.
Disease
Hypereosinophilic syndrome
Hypereosinophilic syndrome (HES) is a disorder of certain white blood cells that can cause life-threatening damage to your organs.
Disease
Plague
Learn about the symptoms, risk factors and treatment of this rare, potentially fatal disease that's usually passed on by fleas.
Disease
Glomerulonephritis
Learn about this condition that affects the tiny filters in the kidneys and can keep waste from leaving the body.