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NABH · Est. 1930 · 6 Cities
AVN Arogya Ayurvedic Hospital

Excessive thirst or dry mouth

Excessive thirst with dry mouth, or polydipsia, means drinking large amounts of water but still feeling parched. This can indicate the body is losing fluids or not regulating them properly.

Common Causes of Excessive thirst or dry mouth

  • Diabetes mellitus (high blood sugar)
  • Diabetes insipidus
  • Dehydration
  • Medications (diuretics, lithium)
  • Sjogren's syndrome

When to Seek Urgent Medical Care for Excessive thirst or dry mouth

These signs may indicate a serious problem — don't wait, seek medical care right away:

  • See a doctor if extreme thirst persists, is accompanied by frequent urination, unexplained weight loss, fatigue, or blurred vision.

Ready to address excessive thirst or dry mouth?

Book a consultation with our clinical team. We'll assess your reports and recommend the right treatment path.