Saliva in your mouth serves an important function. It aids in digestion and contains enzymes that protect beneficial bacteria in your mouth while killing harmful ones. Although the exact cause of burning mouth syndrome is not yet known, fluctuating hormone levels during menopause may affect saliva production.
Oestrogen plays a role in saliva production and maintaining healthy mucous membranes in the mouth. When oestrogen levels drop, the mucous membranes can become drier and more sensitive. Reduced saliva production decreases the mouth's natural protection, making it more vulnerable and potentially contributing to burning mouth syndrome. Experts also suspect that the burning sensation in the mouth or on the tongue may be caused by damaged nerves responsible for taste and pain.
Middle-aged women are more likely to experience burning mouth syndrome than men of the same age group. Researchers believe hormonal changes play a role, but the exact cause remains unknown. Burning mouth syndrome can be distressing and even stressful. Eating, talking, and sleeping may become difficult due to the symptoms, which can lead to feelings of anxiety or depression.