
- Stock: In Stock
- Brand: Square Pharmaceuticals
- Product ID: Gliclazide
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| Generic Name | Gliclazide (Modified Release) |
| Strength | 30 mg |
| Dosage Form | Modified-Release Tablet |
| Manufacturer | Square Pharmaceuticals PLC |
| Therapeutic Class | Sulfonylurea Antidiabetic Agent |
| Pack Size | Each box contains tablets in blister strips |
Overview
Comprid 30 mg XR Tablet contains Gliclazide (Modified Release), a second-generation sulfonylurea antidiabetic agent manufactured by Square Pharmaceuticals PLC. It stimulates insulin secretion from pancreatic beta cells and is used in the management of type 2 diabetes mellitus in adults when diet and exercise alone are insufficient.
Dosage and Administration
Adults: 30 mg once daily with breakfast; may be increased to a maximum of 120 mg/day in divided doses as needed, as prescribed.
Interaction
Risk of hypoglycaemia increased with other antidiabetic drugs, alcohol, NSAIDs, sulfonamides, and fibrates. Rifampicin and barbiturates may reduce efficacy. Fluconazole and other CYP2C9 inhibitors may increase gliclazide levels.
Contraindications
Contraindicated in type 1 diabetes, diabetic ketoacidosis, severe renal/hepatic impairment, hypersensitivity to sulfonylureas, and during pregnancy and breastfeeding.
Side Effects
Hypoglycaemia is the most important adverse effect. GI disturbances, weight gain, and rarely haematological reactions may occur.
Pregnancy and Lactation
Contraindicated in pregnancy; insulin is preferred. Avoid during breastfeeding.
Precautions and Warnings
Take consistently once daily with breakfast. Monitor blood glucose regularly. Educate patient on recognising and treating hypoglycaemia. Use with caution in the elderly (hypoglycaemia risk).
Storage Conditions
Store below 30°C in a cool, dry place away from direct sunlight.
Frequently Asked Questions
How does gliclazide lower blood sugar?
Gliclazide stimulates insulin release from pancreatic beta cells by blocking ATP-sensitive potassium channels, leading to membrane depolarisation and calcium-mediated insulin secretion.
What is the advantage of the XR formulation?
The modified-release tablet releases gliclazide gradually throughout the day, allowing once-daily dosing, better glycaemic control with fewer peaks and troughs, and potentially lower risk of hypoglycaemia compared to immediate-release formulations.
This content is for informational purposes only and does not substitute professional medical advice. Please consult a registered physician before taking any medication.












