Ridflu 5mg/325mg/5mg Tablet - Cetirizine (5mg) + Paracetamol (325mg) medicine

Anvocold Tablet: Comprehensive Medicine Guide

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🏭 Gladden Laboratories 📦 strip of 10 tablets 💊 Allopathy 📅 Updated: Sep 23, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for individual components; combination evidence is supportive.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or swelling of face, lips, or throat
  • Yellowing of skin or eyes
  • Severe abdominal pain
  • Blood in vomit or stool
  • Unusual bleeding or bruising
  • Persistent high fever

If experiencing severe symptoms, call emergency services immediately.

What is Ridflu 5mg/325mg/5mg Tablet used for?

This medicine is a combination of Cetirizine and Paracetamol used for relief from common cold and allergy symptoms such as runny nose, sneezing, and mild fever.

  • Generic Name: Cetirizine (5mg) + Paracetamol (325mg)
  • Manufacturer: Gladden Laboratories
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 Ridflu 5mg/325mg/5mg Tablet के बारे में (Hindi Summary)

उपयोग: यह दवा सर्दी-जुकाम और एलर्जी के लक्षणों जैसे नाक बहना, छींक आना, आंखों में पानी आना और हल्के बुखार से राहत दिलाने के लिए इस्तेमाल की जाती है।

साइड इफेक्ट्स: आम दुष्प्रभावों में नींद आना, मुंह सूखना और थकान शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन एलर्जी या लीवर की समस्या हो सकती है।

सुरक्षा सलाह: इस दवा को डॉक्टर की सलाह के अनुसार ही लें। शराब न लें। गाड़ी चलाते समय सावधानी बरतें। 7 दिनों से अधिक उपयोग से पहले डॉक्टर से सलाह लें।

💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 Ridflu 5mg/325mg/5mg Tablet Uses & Benefits

[{"condition":"Common cold","description":"Relieves runny nose, sneezing, and mild fever associated with common cold.","evidence":"Well-established"},{"condition":"Allergic rhinitis","description":"Reduces sneezing, nasal itching, and watery eyes due to allergies.","evidence":"Well-established"},{"condition":"Urticaria","description":"Provides relief from itching and hives.","evidence":"Well-established"}]

Off-label uses: []

Primary treatment for: Common cold and allergic rhinitis

Also treats: Urticaria, Allergic conjunctivitis

📋 Drug Information

Generic Name(s)Cetirizine (5mg) + Paracetamol (325mg)
Brand NameRidflu 5mg/325mg/5mg Tablet
ManufacturerGladden Laboratories
Packaging / Formstrip of 10 tablets (Allopathy)
Therapeutic Class
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) away from direct sunlight and moisture.
Shelf Life24 months from 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
Take this medicine only for short-term relief of cold and allergy symptoms.
2
Avoid driving or operating heavy machinery after taking this medicine as it may cause drowsiness.
3
Do not take this medicine with alcohol or other sedatives.
4
If symptoms persist beyond 7 days, consult a doctor for further evaluation.
5
Do not exceed the recommended dose to prevent liver damage from Paracetamol.
6
Inform your doctor if you have liver or kidney disease before taking this medicine.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Runny nose
This medicine is commonly used for this symptom.
Likely Use
Sneezing
This medicine helps relieve sneezing due to allergies.
Likely Use
High fever
This medicine is not for high fever; consult a doctor.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionCetirizine is rapidly absorbed after oral administration. Paracetamol is also rapidly and completely absorbed from the gastrointestinal tract.
DistributionCetirizine is widely distributed; Paracetamol distributes throughout most body tissues.
Protein BindingCetirizine is about 93% bound to plasma proteins; Paracetamol binding is minimal.
MetabolismCetirizine undergoes minimal hepatic metabolism. Paracetamol is metabolized in the liver via glucuronidation and sulfation, with a small fraction via CYP2E1.
Half-LifeCetirizine half-life is approximately 8-10 hours; Paracetamol half-life is 2-3 hours.
ExcretionCetirizine is primarily excreted unchanged in urine. Paracetamol metabolites are excreted in urine.
BioavailabilityCetirizine oral bioavailability is high; Paracetamol bioavailability is approximately 80-100%.
Onset of ActionCetirizine onset is within 1 hour; Paracetamol onset is within 30-60 minutes.
Peak Plasma TimeCetirizine peak plasma time is 1 hour; Paracetamol peak plasma time is 0.5-2 hours.
Duration of ActionCetirizine duration is 24 hours; Paracetamol duration is 4-6 hours.

How It Works

Cetirizine is a selective peripheral H1-receptor antagonist that inhibits histamine-mediated allergic responses. Paracetamol acts primarily in the central nervous system to reduce fever and pain by inhibiting prostaglandin synthesis.

Mechanism Steps

1
Histamine H1 receptor blockade: Cetirizine binds to H1 receptors, preventing histamine from triggering allergic symptoms.
2
Central prostaglandin inhibition: Paracetamol inhibits prostaglandin synthesis in the brain, reducing fever and pain.

💡 How to Take Ridflu 5mg/325mg/5mg Tablet

Strength: Cetirizine 5 mg + Paracetamol 325 mg immediate-release tablet

1Take this medicine orally with a glass of water.
2It can be taken with or without food.
3Swallow the tablet whole; do not crush or chew.
4Follow the prescribed dose and frequency.
5Do not exceed the recommended dose.

Dosage Information

Adult DosageThe usual adult dose is one tablet taken orally every 6 to 8 hours as needed for symptoms, not to exceed 4 tablets in 24 hours. 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 DosageElderly patients may be more sensitive to side effects such as drowsiness. Use with caution and consult a doctor for dose adjustment.
Renal ImpairmentDose adjustment may be required in patients with kidney impairment. Consult a doctor.
Hepatic ImpairmentUse with caution in patients with liver disease. Dose adjustment may be needed. Consult a doctor.
Maximum Daily DoseMaximum 4 tablets in 24 hours for adults.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Can be taken with or without food
Food does not significantly affect absorption.

⏰ 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 Ridflu 5mg/325mg/5mg Tablet

✅ Common Side Effects

Drowsiness (Common (5-10%))
Avoid driving or operating machinery. Usually resolves on its own.
Dry mouth (Common (5-10%))
Stay hydrated. Consult doctor if persistent.
Fatigue (Common (5-10%))
Rest if needed. Consult doctor if severe.

🚨 Serious Side Effects

Severe allergic reaction (Rare (<0.1%))
Seek immediate medical attention if you experience rash, swelling, or difficulty breathing.
Liver damage (Rare (<0.1%))
Seek medical attention if you notice yellowing of skin or eyes, dark urine, or severe abdominal pain.

⚠️ Rare Side Effects

Blood disorders
Consult doctor if you experience unusual bleeding or bruising.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Alcohol Major
CNS depressants Moderate

🚨 Major Interactions

  • Warfarin
  • Alcohol

⚡ Moderate Interactions

  • CNS depressants

🍷 Alcohol Interaction

Avoid alcohol as it may increase drowsiness and the risk of liver damage.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to Cetirizine or Paracetamol","Severe liver disease","Severe kidney impairment"]

⚠️ Warnings & Precautions

["May cause drowsiness; avoid driving or operating machinery.","Do not exceed recommended dose.","Avoid alcohol.","Consult doctor if symptoms persist beyond 7 days.","Use with caution in elderly and patients with liver or kidney disease."]

🤱 Lactation Safety

Cetirizine may pass into breast milk. Consult your doctor before use.

💊 Overdose Management

Seek immediate medical attention. Overdose may cause severe liver damage, nausea, vomiting, and abdominal pain. Treatment is supportive and may include acetylcysteine for Paracetamol toxicity.

⏰ Missed Dose

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

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose. Avoid alcohol and other central nervous system depressants as they may increase drowsiness. Do not use this medicine for more than 7 days without consulting a doctor. Inform your doctor if you have liver or kidney disease, or if you are pregnant or breastfeeding. Keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to drowsiness and should use caution. Dose adjustment may be needed for those with liver or kidney impairment.

🤰 Pregnancy Planning (TTC)

Consult your doctor before planning pregnancy or if you become pregnant while taking this medicine. Paracetamol is generally considered safe, but Cetirizine should be used only if clearly needed.

🏥 Post-Surgery Considerations

Consult your doctor before taking this medicine after surgery, as it may interact with other medications or affect recovery.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it may cause dry mouth and interact with other medications.

💚 Lifestyle Tips for Better Results

🏃
Stay hydrated to help thin mucus.
🥗
Get plenty of rest to support recovery.
😴
Avoid allergens like dust and pollen.
💧
Use a humidifier to ease nasal congestion.
🧘
Wash hands frequently to prevent spread of cold viruses.

🏋️ Exercise Considerations

Avoid strenuous exercise if you feel drowsy or fatigued. Light activity is fine if you feel up to it.

🥗 Diet Recommendations

Drink warm fluids like soups and herbal tea.
Include vitamin C rich foods.
Avoid alcohol and caffeine.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness, affecting your ability to drive or operate machinery. Avoid such activities until you know how it affects you.

🛑 When to Stop This Medicine

Stop taking this medicine if symptoms resolve or if you experience any serious side effects. Consult a doctor before stopping if you have been taking it regularly.

📅 Long-Term Use Effects

Long-term use of Paracetamol can increase the risk of liver damage, especially with high doses or alcohol. Cetirizine may cause tolerance or persistent drowsiness. Regular monitoring of liver function is advised if used for extended periods.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Saline nasal rinse

Can help relieve nasal congestion.

Evidence: Well-established
Steam inhalation

Helps loosen mucus and ease breathing.

Evidence: Traditional

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine does not interact with vaccines. However, if you have a fever, consult a doctor before vaccination.

📦 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

Carry this medicine in its original packaging with a copy of the prescription. Store at room temperature and avoid extreme heat. If traveling across time zones, adjust dosing schedule as advised by your doctor. Check customs regulations for carrying medications.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 30-year-old woman with seasonal allergies
She took this medicine as prescribed for sneezing and runny nose. She experienced mild drowsiness but symptoms improved within an hour. She was advised to avoid driving.
💡 Lesson: This medicine effectively relieves allergy symptoms but may cause drowsiness; plan activities accordingly.
👤 A 45-year-old man with common cold
He used this medicine for fever and body ache. He felt better within 30 minutes but was cautioned not to exceed the dose due to Paracetamol content.
💡 Lesson: Always follow the recommended dose to avoid liver risk from Paracetamol.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Cetirizine starts working within 1 hour, and Paracetamol within 30-60 minutes.

Q: Can I take it on an empty stomach?

A: Yes, it can be taken with or without food.

Q: Is it safe for children?

A: Consult a pediatrician for children under 12 years.

🤔 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 Ridflu 5mg/325mg/5mg Tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: It can cure the common cold.
    Fact: It only relieves symptoms; it does not cure the viral infection.
  • Myth: It is safe to take with alcohol.
    Fact: Alcohol increases drowsiness and liver risk.

🔄 Alternative Options

Generic Alternatives

  • Cetirizine + Paracetamol combination generics

📊 Comparison with Similar Medicines

[{"medicine":"Cetirizine + Paracetamol","difference":"This medicine"},{"medicine":"Levocetirizine + Paracetamol","difference":"Levocetirizine is a more potent antihistamine."}]

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