Type 2 Diabetes – Signs, Symptoms, and Treatment

Summary: Type 2 Diabetes – Signs, Symptoms, and Treatment

Type 2 diabetes is a chronic condition in which the body cannot properly use insulin, leading to high blood sugar levels. Many people may have the condition without knowing it because symptoms often develop gradually.

Common Symptoms

• Increased thirst
• Frequent urination
• Unusual hunger
• Fatigue
• Blurred vision
• Headaches
• Slow-healing wounds
• Frequent infections (skin, urinary tract, yeast infections)
• Sexual dysfunction (erectile dysfunction in men, vaginal dryness and reduced sensation in women)

Risk Factors

Lifestyle-related:

• Overweight or obesity, especially abdominal fat
• Physical inactivity
• Smoking
• Diet high in processed foods, sugars, and unhealthy fats

Non-modifiable factors:

• Family history of diabetes
• Age over 45 years
• Certain ethnic backgrounds
• History of gestational diabetes
• Polycystic Ovary Syndrome (PCOS)

How Type 2 Diabetes Develops

Normally, insulin helps glucose enter cells to provide energy. In Type 2 diabetes, the body's cells become resistant to insulin, causing glucose to build up in the bloodstream. Over time, the pancreas may produce less insulin.

Diagnosis

Diabetes can be diagnosed through:

• HbA1c test: 6.5% or higher
• Fasting blood glucose: 126 mg/dL or higher
• Random blood glucose: 200 mg/dL or higher

Treatment and Management

1. Healthy Diet
   • Control carbohydrate intake
   • Reduce excess calories
   • Monitor fats and proteins
2. Regular Exercise
   • At least 30 minutes of moderate activity most days
   • Helps lower blood sugar and improve cardiovascular health
3. Stress Management
   • Meditation
   • Deep breathing
   • Relaxation techniques
   • Social support
4. Medications
   • Oral diabetes medications
   • Insulin therapy when needed
   • Non-insulin injectable medications
5. Blood Sugar Monitoring
   • Regular testing helps track control and guide treatment adjustments

Possible Complications if Poorly Controlled

• Heart disease and stroke
• Kidney disease and kidney failure
• Eye damage (diabetic retinopathy) and blindness
• Nerve damage (neuropathy)
• Foot ulcers, infections, and possible amputation
• Diabetic coma

Prevention

Many cases of Type 2 diabetes can be prevented or delayed through:

• Maintaining a healthy weight
• Regular physical activity
• Healthy eating habits
• Early screening for diabetes and prediabetes

Key Takeaway

Type 2 diabetes is a common but manageable condition. Early detection, healthy lifestyle changes, regular monitoring, and appropriate treatment can help prevent serious complications and improve quality of life.