plagril gold 300 tablet - Clopidogrel (300mg) medicine

Clopidogrel 300 mg Tablet: Comprehensive Medicine Guide

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🏭 Dr Reddy's Laboratories Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for cardiovascular indications.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Blood in stool or vomit
  • Severe abdominal pain
  • Chest pain or difficulty breathing
  • Severe headache with visual changes
  • Sudden swelling of face, lips, or throat
  • Yellowing of skin or eyes
  • Decreased urine output
  • Unusual bleeding from gums or nose

If experiencing severe symptoms, call emergency services immediately.

What is plagril gold 300 tablet used for?

This medicine is an antiplatelet agent used to prevent blood clots in conditions like acute coronary syndrome and after stent placement. It works by irreversibly blocking P2Y12 receptors on platelets. The usual dose is 300 mg as a loading dose, followed by 75 mg daily. It carries a risk of bleeding and should be used under medical supervision.

  • Generic Name: Clopidogrel (300mg)
  • Manufacturer: Dr Reddy's Laboratories Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 plagril gold 300 tablet के बारे में (Hindi Summary)

उपयोग: यह दवा क्लोपिडोग्रेल 300 मिलीग्राम की एक टैबलेट है, जिसका उपयोग रक्त के थक्के बनने से रोकने के लिए किया जाता है। यह दिल के दौरे, स्टेंट लगाने के बाद, और अन्य हृदय संबंधी समस्याओं में डॉक्टर की सलाह पर दी जाती है। यह खून को पतला करने वाली दवा है और इसे डॉक्टर के निर्देशानुसार ही लेना चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में सिरदर्द, चक्कर आना, मतली, दस्त, और आसानी से चोट लगना या खून बहना शामिल हैं। गंभीर दुष्प्रभावों में अत्यधिक रक्तस्राव, जैसे काली मल या उल्टी में खून आना, शामिल है। अगर आपको असामान्य रक्तस्राव या चोट लगने का अनुभव हो, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को केवल योग्य डॉक्टर की देखरेख में ही लें। इसे शुरू या बंद करने से पहले डॉक्टर से सलाह लें। अन्य दवाओं, विशेषकर खून पतला करने वाली दवाओं के साथ इसका सेवन करने से पहले डॉक्टर को बताएं। चोट लगने से बचें और सर्जरी या दंत चिकित्सा से पहले डॉक्टर को इस दवा के बारे में जानकारी दें। गर्भावस्था या स्तनपान के दौरान डॉक्टर की सलाह के बिना इसका सेवन न करें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 plagril gold 300 tablet Uses & Benefits

[{"condition":"Acute coronary syndrome (ACS)","description":"Used as part of initial treatment to prevent further clot formation in patients with unstable angina or heart attack.","evidence":"Well-established"},{"condition":"Percutaneous coronary intervention (PCI) with stent placement","description":"Given as a loading dose before or after stent placement to prevent stent thrombosis.","evidence":"Well-established"},{"condition":"Secondary prevention after myocardial infarction or ischemic stroke","description":"Used long-term to reduce the risk of recurrent cardiovascular events.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Peripheral arterial disease","description":"Sometimes prescribed to reduce the risk of cardiovascular events in patients with peripheral arterial disease.","evidence":"Limited"}]

Primary treatment for: Acute coronary syndrome

Also treats: Myocardial infarction, Ischemic stroke, Peripheral arterial disease

📋 Drug Information

Generic Name(s)Clopidogrel (300mg)
Brand Nameplagril gold 300 tablet
ManufacturerDr Reddy's Laboratories Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassBLOOD RELATED
Action ClassP2Y12 inhibitors (ADP receptor)
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place. Protect from moisture and light. Keep out of reach of children.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always take this medicine exactly as prescribed by your doctor; do not adjust the dose on your own.
2
Inform your doctor about all other medicines, especially blood thinners, before starting this medicine.
3
Watch for signs of bleeding such as unusual bruising, black stools, or blood in urine, and report them immediately.
4
Do not stop this medicine suddenly without consulting your doctor, as it may increase the risk of heart attack or stroke.
5
If you are scheduled for surgery or dental work, inform your doctor or dentist that you are taking this medicine.
6
Avoid alcohol while taking this medicine to reduce the risk of gastrointestinal bleeding.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Chest pain
This medicine is commonly prescribed for acute coronary syndrome.
Likely Use
Fever
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionRapidly absorbed after oral administration. Bioavailability is approximately 50% for the parent drug, but the active metabolite has low systemic exposure.
DistributionThe parent drug and its metabolites are highly protein-bound (approximately 98% and 94%, respectively).
Protein BindingApproximately 98% for the parent drug and 94% for the inactive metabolite.
MetabolismExtensively metabolized in the liver. About 85% of the dose is hydrolyzed by esterases to an inactive carboxylic acid derivative. The remaining 15% undergoes oxidation via CYP2C19, CYP3A4, CYP2B6, and CYP1A2 to form the active thiol metabolite.
Half-LifeThe elimination half-life of the active metabolite is approximately 30 minutes, but the antiplatelet effect lasts for the lifespan of the platelet (7-10 days).
ExcretionApproximately 50% excreted in urine and 46% in feces within 120 hours after dosing.
BioavailabilityNot established from the available information.
Onset of ActionInhibition of platelet aggregation can be detected within 2 hours after a single 300 mg dose.
Peak Plasma TimeApproximately 1 hour for the parent drug; the active metabolite peaks at about 30-60 minutes.
Duration of ActionThe antiplatelet effect lasts for the lifespan of the platelet, approximately 7-10 days after discontinuation.

How It Works

This medicine is a prodrug that requires activation by liver enzymes. Its active metabolite irreversibly binds to the P2Y12 receptor on platelets, inhibiting ADP-mediated platelet activation and aggregation. This prevents the formation of blood clots.

Mechanism Steps

1
Prodrug activation: This medicine is absorbed and undergoes extensive metabolism in the liver by cytochrome P450 enzymes (CYP2C19, CYP3A4, etc.) to form an active thiol metabolite.
2
Irreversible binding: The active metabolite forms a disulfide bond with the P2Y12 receptor on the platelet surface, irreversibly blocking it.
3
Inhibition of platelet aggregation: By blocking the P2Y12 receptor, ADP cannot activate the glycoprotein IIb/IIIa complex, preventing fibrinogen binding and platelet aggregation.

💡 How to Take plagril gold 300 tablet

Strength: 300 mg immediate-release tablet

1Take this medicine exactly as prescribed by your doctor.
2Swallow the tablet whole with a glass of water.
3You may take it with or without food.
4Do not crush, chew, or break the tablet.
5Take it at the same time each day to maintain consistent levels.

Dosage Information

Adult DosageThe usual adult dose for acute coronary syndrome or before percutaneous coronary intervention is a single 300 mg loading dose, followed by 75 mg once daily. For secondary prevention, the dose is 75 mg once daily. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageNo specific dose adjustment is required for elderly patients, but use with caution due to increased risk of bleeding.
Renal ImpairmentNo dose adjustment is required for patients with renal impairment.
Hepatic ImpairmentUse with caution in patients with severe hepatic impairment; no specific dose adjustment is established.
Maximum Daily Dose75 mg once daily for maintenance; 300 mg as a single loading dose.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Grapefruit
Avoid
May increase drug levels.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of plagril gold 300 tablet

✅ Common Side Effects

Headache (Common (5-10%))
Usually resolves on its own. Consult doctor if persistent or severe.
Dizziness (Common (5-10%))
Avoid driving or operating machinery if affected. Consult doctor if it continues.
Nausea (Common (5-10%))
Take with food to reduce nausea. Consult doctor if it persists.
Diarrhea (Common (5-10%))
Stay hydrated. Consult doctor if diarrhea is severe or persistent.
Bruising (Common (5-10%))
Report any unusual or prolonged bleeding to your doctor.

🚨 Serious Side Effects

Severe bleeding (e.g., gastrointestinal, intracranial) (Rare (<0.1%))
Seek immediate medical attention if you notice signs of bleeding such as black stools, vomiting blood, or severe headache.
Thrombotic thrombocytopenic purpura (TTP) (Very rare (<0.01%))
Seek immediate medical attention if you experience fever, confusion, or signs of kidney problems.
Severe allergic reaction (anaphylaxis) (Very rare (<0.01%))
Seek emergency help if you have swelling of face, lips, throat, or difficulty breathing.

⚠️ Rare Side Effects

Thrombotic thrombocytopenic purpura (TTP)
Seek immediate medical attention if you experience fever, confusion, or signs of kidney problems.
Severe allergic reaction (anaphylaxis)
Seek emergency help if you have swelling of face, lips, throat, or difficulty breathing.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
NSAIDs Major
Omeprazole Major
SSRIs Moderate
Fluconazole Moderate
Antacids Minor

🚨 Major Interactions

  • Warfarin
  • NSAIDs (e.g., ibuprofen, naproxen)
  • Omeprazole

⚡ Moderate Interactions

  • SSRIs (e.g., fluoxetine, sertraline)
  • CYP2C19 inhibitors (e.g., fluconazole, voriconazole)

🍷 Alcohol Interaction

Alcohol may increase the risk of gastrointestinal bleeding and should be avoided or limited while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Active pathological bleeding such as peptic ulcer or intracranial hemorrhage","Hypersensitivity to clopidogrel or any component of the formulation","Severe liver impairment"]

⚠️ Warnings & Precautions

["Increased risk of bleeding: Use with caution in patients at risk of bleeding.","Discontinuation: Premature discontinuation may increase the risk of cardiovascular events.","CYP2C19 poor metabolizers: Reduced effectiveness; consider alternative therapy.","Surgery: Discontinue 5-7 days before elective surgery if possible.","TTP: Rare but serious; monitor for signs."]

🤱 Lactation Safety

Not established from the available information. Consult your doctor before breastfeeding.

💊 Overdose Management

Overdose may lead to prolonged bleeding time. There is no specific antidote. Treatment is supportive. Platelet transfusion may be considered to reverse the antiplatelet effect. In case of overdose, seek immediate medical attention.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Additional Safety Advice

General Safety

This medicine should only be taken under the supervision of a qualified healthcare professional. Do not start or stop this medicine without consulting your doctor. Inform your doctor about all other medicines you are taking, especially blood thinners like warfarin, aspirin, or nonsteroidal anti-inflammatory drugs (NSAIDs), as they can increase the risk of bleeding. Avoid activities that may cause injury or bleeding. Tell your doctor if you have a history of bleeding disorders, stomach ulcers, or liver disease. If you are scheduled for surgery or dental procedures, inform your surgeon or dentist that you are taking this medicine. Do not take this medicine if you are pregnant or planning to become pregnant without consulting your doctor. Store this medicine at room temperature away from moisture and heat. Keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may have an increased risk of bleeding. Use with caution and monitor closely for signs of bleeding.

🤰 Pregnancy Planning (TTC)

Consult your doctor if you are planning to become pregnant. This medicine should be used during pregnancy only if clearly needed.

🏥 Post-Surgery Considerations

Inform your surgeon that you are taking this medicine. It may need to be stopped 5-7 days before elective surgery to reduce bleeding risk.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine. It may need to be stopped before dental procedures to reduce bleeding risk.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce strain on your heart.
🥗
Engage in regular low-impact exercise like walking or swimming.
😴
Avoid smoking and limit alcohol consumption.
💧
Eat a balanced diet rich in fruits, vegetables, and whole grains.
🧘
Manage stress through relaxation techniques like yoga or meditation.
🌞
Get adequate sleep to support overall health.

🏋️ Exercise Considerations

Avoid contact sports or activities that may cause injury or bleeding. Consult your doctor before starting any new exercise regimen.

🥗 Diet Recommendations

Include omega-3 rich foods like fish and flaxseeds.
Reduce intake of processed and high-fat foods.
Stay well hydrated.
Limit foods high in vitamin K (e.g., spinach, broccoli) if you are also on warfarin.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or fatigue in some people. Avoid driving or operating heavy machinery until you know how it affects you. Inform your employer if your job involves risk of injury.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. Your doctor will determine the appropriate duration of therapy based on your condition. If you experience serious side effects, seek medical advice immediately.

📅 Long-Term Use Effects

Long-term use of this medicine may increase the risk of bleeding. Regular monitoring of blood counts and signs of bleeding is recommended. It is important to continue taking it as prescribed to prevent cardiovascular events. Your doctor may adjust the duration of therapy based on your condition.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Lifestyle modifications

Heart-healthy diet and regular exercise can complement medicine.

Evidence: Well-established
Other antiplatelet agents

Ticagrelor or prasugrel may be alternatives in certain patients.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific vaccine interactions are known. However, inform your healthcare provider about this medicine before receiving any vaccine.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging along with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store at room temperature and protect from moisture. If crossing time zones, consult your doctor about adjusting the timing of your doses. Carry enough supply for the entire trip and declare it at customs if required.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 55-year-old man with a history of heart attack
He was prescribed this medicine as a loading dose after experiencing chest pain. He was advised to take it with food to avoid stomach upset. He reported mild bruising but no serious bleeding. He was educated about the importance of not missing doses and reporting any unusual bleeding.
💡 Lesson: Adherence to the prescribed dose and regular follow-up are crucial to prevent recurrent cardiovascular events.
👤 A 62-year-old woman scheduled for stent placement
She received a 300 mg loading dose before the procedure. She experienced nausea and dizziness, which subsided after taking the medicine with a meal. She was monitored for bleeding and educated about avoiding NSAIDs.
💡 Lesson: Taking the medicine with food can reduce gastrointestinal side effects, and avoiding interacting drugs is essential for safety.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working within 2 hours after a loading dose, but its full effect on platelet inhibition may take longer.

Q: Can I stop taking this medicine if I feel better?

A: No, you should not stop this medicine without consulting your doctor. Stopping suddenly can increase the risk of heart attack or stroke.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for plagril gold 300 tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be taken for any type of chest pain.
    Fact: This medicine is specifically for preventing blood clots in certain heart conditions and should only be used as prescribed.
  • Myth: It is safe to stop this medicine once you feel better.
    Fact: Stopping this medicine suddenly can increase the risk of heart attack or stroke. Always consult your doctor before stopping.

🔄 Alternative Options

Generic Alternatives

  • Clopidogrel 300 mg tablet

Brand Alternatives

  • Plagril Gold 300 Tablet

📊 Comparison with Similar Medicines

[{"medicine":"Clopidogrel","class":"P2Y12 inhibitor","route":"Oral","common_use":"Acute coronary syndrome, secondary prevention"},{"medicine":"Ticagrelor","class":"P2Y12 inhibitor","route":"Oral","common_use":"Acute coronary syndrome"},{"medicine":"Prasugrel","class":"P2Y12 inhibitor","route":"Oral","common_use":"Acute coronary syndrome"}]

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