Diabetes: Symptoms, Causes & When to See a Doctor

Overview

Common symptoms

• Increased thirst and urination
• Unexplained weight loss (type 1 or uncontrolled diabetes)
• Fatigue and blurred vision
• Slow-healing cuts or frequent infections
• Tingling in feet in long-standing cases

Risk factors

• Family history of diabetes
• Overweight and physical inactivity
• History of gestational diabetes
• High blood pressure or abnormal cholesterol
• Age over 40 for type 2 diabetes in many populations

Which doctor treats diabetes?

For diabetes, a general physician is often the appropriate starting point. They can examine you, order relevant tests, and refer to another specialist if needed. View available doctors.

How doctors generally evaluate this problem

Doctors diagnose diabetes with fasting blood sugar, HbA1c, or glucose tolerance testing. They assess for complications and coordinate eye, foot, and kidney monitoring as part of long-term care.

General treatment and management

Management includes diet planning, physical activity, blood sugar monitoring, and medicines such as metformin or insulin when prescribed. Individualised plans should be guided by a qualified doctor — not self-started from online advice.

Frequently asked questions