Usage of Nitamoon M60
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Type 2 Diabetes Mellitus, especially in:
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Early-stage T2DM uncontrolled on monotherapy
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Patients with high postprandial glucose (PPG) and elevated fasting sugar
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Individuals requiring a low hypoglycemia risk profile
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Patients with irregular meal schedules
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As a step-up from metformin monotherapy
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Mechanism of Action
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Nateglinide: Enhances glucose-dependent insulin secretion from β-cells, rapidly controlling mealtime glucose surges.
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Metformin: Suppresses hepatic glucose output and enhances insulin sensitivity without causing weight gain or hypoglycemia.
Together, they offer dual-phase glycemic coverage:
➡ Metformin handles basal (fasting) glucose
➡ Nateglinide controls meal-induced (postprandial) excursions
Common Side Effects
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Nateglinide-related: Mild hypoglycemia (less common than sulfonylureas), headache, upper respiratory symptoms
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Metformin-related: Gastrointestinal upset, bloating, diarrhea, metallic taste
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Rare: Lactic acidosis (extremely rare, but serious – caution in renal/hepatic dysfunction)
Precautions
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Renal impairment: Assess renal function before initiation; avoid if eGFR <30 mL/min/1.73m²
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Hepatic dysfunction: Use with caution due to lactic acidosis risk
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Avoid in Type 1 diabetes or diabetic ketoacidosis
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Caution in elderly or malnourished patients—monitor for hypoglycemia
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Monitor vitamin B12 levels with long-term metformin use
Drug Interactions
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Alcohol: Increases risk of lactic acidosis
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Beta-blockers: May mask symptoms of hypoglycemia
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Corticosteroids, diuretics: May increase blood glucose
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CYP2C9 inhibitors/inducers: May affect Nateglinide metabolism
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Contrast agents: Temporarily discontinue metformin before and after iodinated contrast procedures
Dosage and Administration
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One tablet before each major meal, typically 2–3 times daily
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Take 15–30 minutes before food
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If a meal is skipped, skip the dose to prevent hypoglycemia
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Dose titration based on glycemic response
Storage
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Store below 25°C, in a cool, dry place
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Protect from light and moisture
Patient Counselling Tips
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Always take before meals—helps prevent post-meal sugar spikes
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Do not skip meals after taking the medicine
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Inform your doctor of any gastrointestinal symptoms, especially persistent nausea or fatigue
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Monitor blood sugar levels regularly
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Encourage lifestyle interventions (diet, exercise) alongside therapy
Positioning Benefits
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Combines the fast-acting mealtime control of Nateglinide with the baseline glucose-lowering of Metformin
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Low risk of sustained hypoglycemia
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Suitable for young-onset diabetics and patients needing flexible meal-time management
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May delay insulin initiation in early diabetics






