Thirst should be alert to eating too much high-salt food, diabetes and dry syndrome and other diseases.
1. Eating too much high-salt food: make the extracellular fluid osmotic pressure increases, cell permeability increases, affecting the reabsorption of water in the renal tubules, stimulate the cerebral centers, causing thirst, need to change dietary habits, reduce salt intake.
2. Diabetes mellitus: diabetes mellitus the body’s blood sugar can not be absorbed and utilized, osmotic pressure increases, osmotic diuresis, excessive water loss, causing thirst.
3. Dry syndrome: an autoimmune disease, due to the salivary glands are damaged, glandular fluid secretion is blocked, resulting in dry mouth in the mouth, causing symptoms of thirst.
Frequent thirst, you need to consult a doctor in a timely manner, under the guidance of the doctor for examination and treatment, to avoid delays in the condition.