acarjohn m tablet - Acarbose (25mg) + Metformin (500mg) medicine

acarjohn m tablet - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Johnlee Pharmaceuticals Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 26, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
Dr. SaathiMed Expert Panel | Jun 26, 2026

What is acarjohn m tablet used for?

Acarjohn M Tablet (Acarbose + Metformin) is used to treat ANTI DIABETIC. It contains Acarbose (25mg) + Metformin (500mg), which Acarbose inhibits alpha-glucosidase, delaying carbohydrate digestion; Metformin . Always consult your doctor before use. Take as prescribed.

  • Generic Name: Acarbose + Metformin
  • Manufacturer: Johnlee Pharmaceuticals Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

๐Ÿ’Š acarjohn m tablet Uses & Benefits

Type 2 diabetes mellitus

Off-label uses: Polycystic ovary syndrome (Metformin), prediabetes

๐Ÿ“‹ Drug Information

Generic Name(s)Acarbose + Metformin
Brand NameAcarjohn M Tablet
ManufacturerJohnlee Pharmaceuticals Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI DIABETIC
Action ClassAlpha-glucosidase inhibitor + Biguanide
Route of AdministrationOral
StorageStore at 20-25ยฐC, protect from moisture
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionAcarbose: poorly absorbed; Metformin: well absorbed from GI tract
DistributionAcarbose: limited distribution; Metformin: widely distributed, high concentration in GI mucosa
Protein BindingAcarbose: negligible; Metformin: negligible
MetabolismAcarbose: metabolized by intestinal bacteria; Metformin: not metabolized
Half-LifeAcarbose: 2 hours; Metformin: 6.2 hours
ExcretionAcarbose: 51% in feces; Metformin: 90% unchanged in urine
BioavailabilityAcarbose: 1-2%; Metformin: 50-60%
Onset of ActionAcarbose: 30 minutes; Metformin: 1-2 hours
Peak Plasma TimeAcarbose: 1 hour; Metformin: 2-3 hours
Duration of ActionAcarbose: 4-6 hours; Metformin: 8-12 hours

How It Works

Acarbose inhibits alpha-glucosidase, delaying carbohydrate digestion; Metformin decreases hepatic glucose production and increases insulin sensitivity

Mechanism Steps

1Acarbose competitively inhibits alpha-glucosidase in intestinal brush border
2Delays digestion of complex carbohydrates to monosaccharides
3Reduces postprandial glucose absorption

๐Ÿ’ก How to Take acarjohn m tablet

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of acarjohn m tablet

โœ… Common Side Effects

  • Flatulence
  • Diarrhea
  • Abdominal pain
  • Nausea
  • Vomiting

๐Ÿšจ Serious Side Effects

  • Lactic acidosis
  • Hypoglycemia
  • Hepatotoxicity
  • Pancreatitis

โš ๏ธ Rare Side Effects

  • Pneumatosis cystoides intestinalis
  • Subacute cutaneous lupus erythematosus

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Insulin Major Increased hypoglycemia risk
Sulfonylureas Major Additive hypoglycemia
Alcohol Major Increased lactic acidosis risk
Cimetidine Moderate Reduced Metformin clearance
Furosemide Moderate Increased Metformin levels
Corticosteroids Moderate Hyperglycemic effect

๐Ÿšจ Major Interactions

  • Insulin
  • Sulfonylureas
  • Meglitinides
  • Alcohol

โšก Moderate Interactions

  • Cimetidine
  • Furosemide
  • Nifedipine
  • Corticosteroids

โ„น๏ธ Minor Interactions

  • Thiazide diuretics
  • Oral contraceptives
  • Phenytoin

๐Ÿฝ๏ธ Food Interactions

Acarbose: taken with first bite of meal; Metformin: take with meals to reduce GI upset

๐Ÿท Alcohol Interaction

Increased risk of lactic acidosis with Metformin; avoid excessive alcohol

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Renal impairment (CrCl <30), metabolic acidosis, diabetic ketoacidosis, hypersensitivity, hepatic impairment, GI obstruction

๐Ÿ“Š Monitoring Parameters

Blood glucose, HbA1c, renal function, liver function, lactic acid levels

๐Ÿคฑ Lactation Safety

Acarbose: not excreted; Metformin: excreted in milk, caution

๐Ÿ’Š Overdose Management

Supportive care; Metformin overdose may cause lactic acidosis, treat with hemodialysis

โฐ Missed Dose

Skip if missed; do not double dose

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

Dr. SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 26, 2026

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