insufficient fluid intake, heavy sweating, hot weather, fever, vomiting, or diarrhea.
Some people also limit their fluid intake because they want to avoid getting up to urinate during the night. Although this may seem convenient, drinking too little throughout the day can contribute to dehydration and dry-mouth symptoms.
Other possible signs of dehydration include thirst, dark yellow urine, reduced urination, dizziness, and unusual tiredness.
What can help?
Drink fluids regularly throughout the day rather than trying to compensate by drinking a large amount immediately before bedtime.
Keep water near your
