Polyphagia

Definition

Polyphagia is excessive hunger or increased appetite, often a symptom of uncontrolled diabetes. It occurs because the body is unable to utilize glucose properly.

5 Must Know Facts For Your Next Test

1. Polyphagia is one of the three main symptoms of diabetes, along with polydipsia and polyuria.
2. It results from the body's inability to use glucose for energy, leading to cellular starvation and increased hunger.
3. Uncontrolled blood sugar levels in diabetic patients can lead to persistent polyphagia.
4. Effective management of diabetes through medication and diet can help reduce symptoms of polyphagia.
5. Healthcare professionals should monitor for polyphagia as it may indicate poor glycemic control in diabetic patients.

Review Questions

• What causes polyphagia in diabetic patients?
• How does effective management of diabetes impact polyphagia?
• Why is it important for healthcare professionals to monitor polyphagia in diabetic patients?

Related terms

Polydipsia: Excessive thirst often associated with diabetes due to high blood sugar levels.

Polyuria: Frequent urination that occurs when excess glucose leads to increased urine production.

Hyperglycemia: High blood sugar levels commonly found in individuals with diabetes.