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Management of DIABETES | A Practical approach

Type 2 Diabetes Mellitus (T2DM) is a chronic, progressive metabolic disorder driven by a dual pathogenesis: target tissue insulin resistance coupled with a gradual decline in pancreatic beta-cell insulin secretion, ultimately resulting in persistent hyperglycemia.

HOW to Approach a DIABETES Patient

Newly diagnosed T2DM , HbA1c < 8% + no symptoms

Lifestyle modification × 3 months

Not at meeting target → START METFORMIN 500mg OD after dinner

Increase to 500mg BD → then 1g BD over 4-8 weeks

HbA1c still not at target after 3 months

ADD second drug based on patient profile

PPBS high → Add Glimepiride or DPP4
FBS high → Add SGLT2i or basal insulin
Obese → Prefer SGLT2i or GLP-1
Heart failure/CKD → Prefer SGLT2i (Empagliflozin)
Cardiovascular risk → Prefer GLP-1 (Semaglutide)

Still not at target → Triple therapy or insulin regularly

FBS & PPBS CORELATION

FBS is high → Hepatic glucose output problem overnight
Best drugs
Metformin (suppresses liver glucose)
SGLT2 inhibitors (continuous glycosuria)
Basal insulin (NPH / Glargine at bedtime)


PPBS is high → Post-meal insulin spike is inadequate
Best drugs
Glimepiride / Glipizide (forces insulin release)
DPP-4 inhibitors (enhances meal-triggered insulin)
Voglibose / Acarbose (slows carb absorption)
GLP-1 agonists (slows gastric emptying)
Rapid insulin (if on insulin therapy)

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Woman Health 2 GUIDELINES 1 DIABETES 1