Excessive Thirst - Causes, Conditions & When to See a Doctor
Excessive thirst (polydipsia) is an abnormally strong and persistent feeling of needing to drink fluids, beyond what is normal for activity level and environment.
Overview
While thirst is a normal response to dehydration, excessive or persistent thirst can be an early sign of diabetes, kidney problems, or other medical conditions. It often occurs alongside frequent urination.
When to See a Doctor for Excessive Thirst
See a doctor if excessive thirst is persistent, not explained by exercise or hot weather, is accompanied by frequent urination, blurred vision, fatigue, or unexplained weight loss.
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