Please see whether you are taking –anti-allergics/ anti anxiety/ anti-depressants/ anti-epileptics/ antihypertensives/ muscle relaxants and sedatives/drugs to treat urinary incontinence
Rule out that you are not suffering from any of these:- Sjögren's syndrome, HIV/AIDS, Alzheimer's disease, diabetes, anemia, cystic fibrosis
, rheumatoid arthritis
, Parkinson's disease, stroke, and mumps.
Rule out above causes
Repeated sips of water
Decrease intake of sugars and snacks
Avoid or decrease your intake of spicy, salty or very acidic foods.
Do not smoke/ consume alcohol