Sugar (Post Prandial, Blood), Plasma

Sugar (Post Prandial, Blood), Plasma – S0013d

The Post Prandial Blood Sugar (PPBS) test measures the level of glucose in the blood 2 hours after a meal. It helps evaluate how effectively the body processes sugar after food intake and is commonly used for the screening, diagnosis, and monitoring of diabetes mellitus.

Why This Test is Done

• Detects diabetes and prediabetes
• Monitors blood sugar control in diabetic patients
• Evaluates the body’s insulin response after meals
• Helps assess effectiveness of diabetes treatment and diet management

Sample Type

• Plasma (Blood)

Preparation

• Consume a regular meal as advised
• Blood sample is collected exactly 2 hours after eating
• Follow physician or laboratory instructions carefully

Normal Reference Range

Increased PP Blood Sugar May Indicate

• Diabetes mellitus
• Prediabetes
• Poor glycemic control
• Endocrine disorders
• Stress-related hyperglycemia

Symptoms Associated with High Blood Sugar

• Excessive thirst
• Frequent urination
• Fatigue
• Blurred vision
• Unexplained weight loss

Clinical Significance

PPBS testing is important because blood glucose levels normally rise after meals and return to near normal within 2 hours. Persistently elevated post-meal glucose levels may increase the risk of:

• Heart disease
• Kidney damage
• Nerve complications
• Eye disorders