clopitab-a 150 capsule - Aspirin (150mg) + Clopidogrel (75mg) medicine

clopitab-a 150 capsule - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Lupin Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 23, 2026
๐Ÿคฐ Pregnancy Category A ๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
Dr. SaathiMed Expert Panel | Jun 23, 2026

What is clopitab-a 150 capsule used for?

Aspidol Tablet (Aspirin + Clopidogrel) is used to treat BLOOD RELATED. It contains Aspirin (150mg) + Clopidogrel (75mg), which Aspirin: Irreversibly acetylates cyclooxygenase-1 (COX-1), inhibiting thromboxan. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Aspirin + Clopidogrel
  • Manufacturer: Lupin Ltd
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

๐Ÿ’Š clopitab-a 150 capsule Uses & Benefits

Prevention of thrombotic events in patients with acute coronary syndrome, recent MI, stroke, or peripheral arterial disease.

Off-label uses: Prevention of preeclampsia (low-dose aspirin), prevention of colorectal cancer (aspirin).

๐Ÿ“‹ Drug Information

Generic Name(s)Aspirin + Clopidogrel
Brand NameAspidol Tablet
ManufacturerLupin Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassBLOOD RELATED
Action ClassAntiplatelet Agent
Route of AdministrationOral
StorageStore at room temperature (20-25ยฐC), protect from moisture and light.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionAspirin: Rapidly absorbed from stomach and small intestine. Clopidogrel: Rapidly absorbed after oral administration.
DistributionAspirin: Widely distributed; crosses placenta. Clopidogrel: Extensively distributed; 94-98% protein bound.
Protein BindingAspirin: 80-90% (to albumin). Clopidogrel: 94-98%.
MetabolismAspirin: Hydrolyzed to salicylic acid; hepatic metabolism. Clopidogrel: Prodrug; hepatic metabolism via CYP2C19 to active metabolite.
Half-LifeAspirin: 15-20 minutes (parent); 2-3 hours (salicylate). Clopidogrel: 6 hours (active metabolite).
ExcretionAspirin: Renal (as salicylate and metabolites). Clopidogrel: Renal (50%) and fecal (46%).
BioavailabilityAspirin: 40-50% (oral). Clopidogrel: >50%.
Onset of ActionAspirin: 30-60 minutes. Clopidogrel: 2 hours.
Peak Plasma TimeAspirin: 1-2 hours. Clopidogrel: 0.75-1 hour (parent); 1-2 hours (active metabolite).
Duration of ActionAspirin: 4-6 hours (platelet inhibition for 7-10 days). Clopidogrel: 5-10 days.

How It Works

Aspirin: Irreversibly acetylates cyclooxygenase-1 (COX-1), inhibiting thromboxane A2 synthesis and platelet aggregation. Clopidogrel: Irreversibly blocks P2Y12 receptor on platelets, inhibiting ADP-induced platelet aggregation.

Mechanism Steps

1Aspirin irreversibly acetylates COX-1, preventing conversion of arachidonic acid to thromboxane A2.
2Thromboxane A2 is a potent platelet aggregator and vasoconstrictor.
3Clopidogrel is a prodrug; metabolized by CYP2C19 to active thiol metabolite.

๐Ÿ’ก How to Take clopitab-a 150 capsule

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of clopitab-a 150 capsule

โœ… Common Side Effects

  • Dyspepsia
  • Nausea
  • Vomiting
  • Diarrhea
  • Abdominal pain
  • Bruising
  • Epistaxis

๐Ÿšจ Serious Side Effects

  • GI bleeding
  • Intracranial hemorrhage
  • Stevens-Johnson syndrome
  • Thrombotic thrombocytopenic purpura
  • Aplastic anemia

โš ๏ธ Rare Side Effects

  • Reye's syndrome (aspirin in children)
  • Hepatitis
  • Interstitial nephritis
  • Pancreatitis
  • Anaphylaxis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Warfarin Major Increased bleeding risk
NSAIDs Major Increased GI bleeding risk
Methotrexate Major Increased methotrexate toxicity
SSRIs Major Increased bleeding risk
ACE inhibitors Moderate Reduced antihypertensive effect
Diuretics Moderate Reduced diuretic effect
Antacids Minor Reduced aspirin absorption

๐Ÿšจ Major Interactions

  • Warfarin
  • NSAIDs
  • Methotrexate
  • Anticoagulants (heparin, LMWH)
  • Thrombolytics
  • SSRIs
  • Valproic acid

โšก Moderate Interactions

  • ACE inhibitors
  • Diuretics
  • Phenytoin
  • Sulfonylureas
  • Probenecid
  • Corticosteroids

โ„น๏ธ Minor Interactions

  • Antacids
  • Alcohol
  • Beta-blockers
  • Calcium channel blockers

๐Ÿฝ๏ธ Food Interactions

Food may delay absorption of aspirin; avoid grapefruit juice (may affect clopidogrel metabolism).

๐Ÿท Alcohol Interaction

Increased risk of GI bleeding; avoid or limit alcohol.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Active bleeding, peptic ulcer, severe liver disease, hypersensitivity to aspirin or clopidogrel, history of asthma with aspirin, third trimester of pregnancy.

๐Ÿ“Š Monitoring Parameters

Platelet function tests, bleeding time, CBC, renal function, liver function, signs of bleeding.

๐Ÿคฑ Lactation Safety

Aspirin excreted in breast milk; avoid high doses. Clopidogrel: Unknown; caution advised.

๐Ÿ’Š Overdose Management

Gastric lavage, activated charcoal, supportive care; for aspirin overdose: alkalinization, hemodialysis in severe cases.

โฐ Missed Dose

Take as soon as remembered; if close to next dose, skip missed dose. Do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

Dr. SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 23, 2026

๐Ÿ”— View Profile

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