coldman oral suspension - Cetirizine (2.5mg/5ml) + Paracetamol (250mg/5ml) medicine

Avnac Plus Koldd Suspension: Complete Medicine Guide

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🏭 Sundyota Numandis Probioceuticals Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 22, 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 | Oct 22, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 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 or bruising

If experiencing severe symptoms, call emergency services immediately.

What is coldman oral suspension used for?

This medicine is a combination of cetirizine (an antihistamine) and paracetamol (a pain reliever and fever reducer) used to treat symptoms of allergies and the common cold, such as runny nose, sneezing, itchy eyes, mild fever, and body ache. It is available as an oral suspension.

  • Generic Name: Cetirizine + Paracetamol
  • Manufacturer: Sundyota Numandis Probioceuticals Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 coldman oral suspension के बारे में (Hindi Summary)

उपयोग: यह दवा एलर्जी और सर्दी-जुकाम के लक्षणों जैसे नाक बहना, छींक आना, आंखों में खुजली और पानी आना, हल्का बुखार और शरीर दर्द को कम करने के लिए इस्तेमाल की जाती है। इसमें सेटिरिज़िन और पैरासिटामोल दो दवाएं होती हैं। सेटिरिज़िन एलर्जी को कंट्रोल करती है और पैरासिटामोल बुखार और दर्द को कम करती है। यह दवा बच्चों और बड़ों दोनों के लिए उपलब्ध है, लेकिन डॉक्टर की सलाह के बिना इसे नहीं लेना चाहिए।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में नींद आना, मुंह सूखना, थकान और पेट में हल्की परेशानी शामिल हैं। कुछ लोगों को सिरदर्द या चक्कर भी आ सकते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अगर आपको त्वचा पर चकत्ते, सूजन, सांस लेने में कठिनाई या पीलिया जैसे लक्षण दिखें तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। ज्यादा मात्रा में लेने से लिवर को नुकसान हो सकता है। इस दवा के साथ शराब न पिएं। यह दवा नींद ला सकती है, इसलिए गाड़ी चलाने या मशीन चलाने से बचें। बुखार के लिए 3 दिन से ज्यादा और दर्द के लिए 5 दिन से ज्यादा इसका इस्तेमाल न करें। बच्चों की पहुंच से दूर रखें। अगर आप गर्भवती हैं या स्तनपान करा रही हैं तो डॉक्टर को बताएं।

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

💊 coldman oral suspension Uses & Benefits

[{"condition":"Allergic rhinitis","description":"Relieves sneezing, runny nose, itchy and watery eyes, and itching of the nose or throat.","evidence":"Well-established"},{"condition":"Common cold","description":"Provides symptomatic relief from runny nose, sneezing, and mild fever associated with the common cold.","evidence":"Well-established"},{"condition":"Allergic conjunctivitis","description":"Reduces itching, redness, and tearing of the eyes due to allergies.","evidence":"Moderate"},{"condition":"Urticaria","description":"Helps relieve itching and hives associated with allergic skin reactions.","evidence":"Moderate"},{"condition":"Mild fever and pain","description":"Paracetamol component reduces fever and relieves mild to moderate pain such as headache or body ache.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Pruritus due to other causes","description":"Sometimes used to relieve itching from conditions like eczema or insect bites, though not specifically approved for these.","evidence":"Limited"},{"condition":"Adjunctive treatment of acute otitis media","description":"May be used for symptom relief in ear infections, but antibiotics are the primary treatment.","evidence":"Limited"}]

Primary treatment for: Allergic rhinitis and common cold

Also treats: Allergic conjunctivitis, Urticaria, Mild fever and pain

📋 Drug Information

Generic Name(s)Cetirizine + Paracetamol
Brand NameAlerid Cold Tablet
ManufacturerSundyota Numandis Probioceuticals Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action ClassAntihistamine + Analgesic/Antipyretic
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight. Do not freeze. Keep the bottle tightly closed.
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 shake the bottle well before measuring the dose to ensure uniform distribution of the medicine.
2
Use a proper measuring cup or spoon; household spoons can lead to inaccurate dosing.
3
Avoid giving this medicine to children under 2 years without consulting a pediatrician.
4
Do not use this medicine for more than 3 days for fever or 5 days for pain without medical advice.
5
If symptoms persist or worsen, consult a doctor to rule out other conditions.
6
Inform your doctor if you are taking any other medications, especially blood thinners or sedatives.
7
Keep a record of doses given to avoid accidental overdose.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Runny nose
This medicine is commonly prescribed for this.
Likely Use
✅
Sneezing
This medicine is commonly prescribed for this.
Likely Use
✅
Itchy, watery eyes
This medicine is commonly prescribed for this.
Likely Use
✅
Mild fever
This medicine contains paracetamol which reduces fever.
Likely Use
❌
Severe headache
This medicine is not intended for severe headache; consult a doctor.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionCetirizine is rapidly absorbed after oral administration, with peak plasma concentrations reached in about 1 hour. Paracetamol is also rapidly and completely absorbed from the gastrointestinal tract, with peak plasma levels occurring within 30 to 60 minutes. Food may slightly delay the absorption of both components but does not significantly reduce the extent of absorption.
DistributionCetirizine is widely distributed throughout the body, including into the skin. It has a volume of distribution of approximately 0.4 L/kg. Paracetamol distributes rapidly into most body tissues, with a volume of distribution of about 0.9 L/kg. Both drugs cross the placenta and are excreted in breast milk.
Protein BindingCetirizine is about 93% bound to plasma proteins. Paracetamol is only about 10-25% bound to plasma proteins.
MetabolismCetirizine undergoes minimal hepatic metabolism; it is primarily excreted unchanged in the urine. Paracetamol is extensively metabolized in the liver, mainly by glucuronidation and sulfation, with a small fraction metabolized by cytochrome P450 2E1 to a toxic intermediate, N-acetyl-p-benzoquinone imine (NAPQI), which is normally detoxified by glutathione.
Half-LifeThe elimination half-life of cetirizine is approximately 8 to 10 hours in adults. Paracetamol has a half-life of about 2 to 3 hours.
ExcretionCetirizine is primarily excreted unchanged in the urine, with about 60% of the dose recovered in urine. Paracetamol is excreted in urine as glucuronide and sulfate conjugates, with less than 5% excreted unchanged.
BioavailabilityCetirizine has a high oral bioavailability of approximately 70% or more. Paracetamol has an oral bioavailability of about 80-100%.
Onset of ActionCetirizine begins to relieve allergic symptoms within 1 hour of oral administration. Paracetamol starts reducing fever and pain within 30 to 60 minutes.
Peak Plasma TimeCetirizine reaches peak plasma concentration in about 1 hour. Paracetamol reaches peak plasma concentration in 30 to 60 minutes.
Duration of ActionCetirizine provides relief from allergic symptoms for about 24 hours. Paracetamol provides fever and pain relief for about 4 to 6 hours.

How It Works

This medicine combines two active ingredients with distinct mechanisms. Cetirizine is a selective peripheral H1-receptor antagonist. It competes with histamine for binding sites on effector cells in the gastrointestinal tract, blood vessels, and respiratory tract, thereby reducing allergic symptoms such as sneezing, runny nose, and itching. Paracetamol has analgesic and antipyretic effects, but its exact mechanism is not fully established. It is believed to act primarily in the central nervous system by inhibiting prostaglandin synthesis, possibly through COX-3 inhibition or by interfering with other pain and fever pathways. The combination provides symptomatic relief of allergic and cold symptoms along with fever and pain reduction.

Mechanism Steps

1
Histamine release: In allergic reactions, histamine is released from mast cells and basophils.
2
H1 receptor blockade: Cetirizine binds to H1 receptors on target cells, preventing histamine from attaching and triggering allergic symptoms.
3
Reduction of allergic symptoms: This blockade reduces sneezing, runny nose, itching, and watery eyes.
4
Central analgesic and antipyretic action: Paracetamol acts on the central nervous system to reduce fever and pain, though its exact mechanism is not fully understood.

💡 How to Take coldman oral suspension

Strength: Each 5 ml contains cetirizine 2.5 mg and paracetamol 250 mg.

1Shake the bottle well before each use.
2Use a measuring cup or spoon provided to measure the correct dose.
3Take the medicine orally, with or without food.
4If stomach upset occurs, take with food or milk.
5Follow the prescribed schedule and do not exceed the recommended dose.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 10 ml (2 teaspoons) every 4 to 6 hours as needed for symptoms, not to exceed 5 doses (50 ml) in 24 hours. However, the dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-medicate; follow your doctor's prescription.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing based on the child's age and weight.
Elderly DosageElderly patients may be more sensitive to the side effects of this medicine, especially drowsiness and anticholinergic effects. Dose adjustment may be necessary based on renal function. Consult a doctor for appropriate dosing.
Renal ImpairmentIn patients with renal impairment, dose reduction may be required. Cetirizine clearance is reduced in renal impairment. Consult a doctor for dose adjustment based on creatinine clearance.
Hepatic ImpairmentIn patients with hepatic impairment, paracetamol metabolism may be affected, increasing the risk of liver toxicity. Dose reduction or avoidance may be necessary. Consult a doctor.
Maximum Daily DoseThe maximum daily dose for adults is 50 ml of this suspension (containing cetirizine 25 mg and paracetamol 2500 mg) in 24 hours. Do not exceed this dose.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Alcohol
Avoid
Increases risk of liver damage and drowsiness.

⏰ 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 coldman oral suspension

✅ Common Side Effects

Drowsiness (Common (5-10%))
Avoid driving or operating machinery. Usually resolves with continued use.
Dry mouth (Common (5-10%))
Sip water frequently. Consult doctor if persistent.
Fatigue (Common (5-10%))
Get adequate rest. Consult doctor if it interferes with daily activities.
Nausea (Uncommon (1-5%))
Take with food or milk to reduce stomach upset.
Headache (Uncommon (1-5%))
Usually resolves on its own. Consult doctor if severe or persistent.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek immediate medical attention if you experience rash, swelling of face, lips, or throat, difficulty breathing, or dizziness.
Liver damage (paracetamol overdose) (Rare (<0.1%))
Seek immediate medical attention if you notice yellowing of skin or eyes, dark urine, or severe abdominal pain.
Severe skin reactions (e.g., Stevens-Johnson syndrome) (Very rare (<0.01%))
Stop the medicine and seek immediate medical attention if you develop a rash with blisters or peeling skin.

⚠️ Rare Side Effects

Paradoxical excitation (restlessness, insomnia)
Consult your doctor if this occurs, especially in children.
Blood dyscrasias (e.g., thrombocytopenia)
Report unusual bleeding or bruising to your doctor immediately.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Alcohol Major
Other paracetamol products Major
CNS depressants Moderate
Anticholinergics Moderate
Ritonavir Moderate
Theophylline Minor
Antacids Minor

🚨 Major Interactions

  • Warfarin
  • Alcohol
  • Other paracetamol-containing products

⚡ Moderate Interactions

  • CNS depressants (e.g., benzodiazepines, opioids)
  • Anticholinergic drugs
  • Ritonavir

🍷 Alcohol Interaction

Alcohol should be avoided while taking this medicine. Alcohol increases the risk of liver damage from paracetamol and can worsen drowsiness caused by cetirizine. Chronic alcohol use may also increase the risk of paracetamol toxicity.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to cetirizine, paracetamol, or any component of the formulation","Severe liver disease or active liver disease","Severe kidney impairment (creatinine clearance

⚠️ Warnings & Precautions

["Do not exceed the recommended dose due to risk of liver damage from paracetamol.","Avoid alcohol while taking this medicine.","May cause drowsiness; avoid driving or operating machinery until you know how it affects you.","Use with caution in patients with kidney or liver disease.","Do not use for more than 3 days for fever or 5 days for pain without consulting a doctor.","Keep out of reach of children.","Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding.","Do not take other medicines containing paracetamol concurrently."]

🤱 Lactation Safety

Cetirizine and paracetamol are excreted in breast milk. Limited data suggest that occasional use is unlikely to harm a nursing infant, but consult your doctor before use.

💊 Overdose Management

Overdose of this medicine can cause severe liver damage due to paracetamol. Symptoms of overdose may include nausea, vomiting, abdominal pain, and yellowing of skin or eyes. If you suspect an overdose, seek immediate medical attention. The antidote for paracetamol overdose is N-acetylcysteine, which is most effective when given within 8-10 hours of ingestion. Cetirizine overdose may cause drowsiness, agitation, or tachycardia; treatment is supportive.

⏰ 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

Take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose because the paracetamol component can harm the liver. Avoid drinking alcohol while taking this medicine as it increases the risk of liver damage and may worsen drowsiness. This medicine may cause drowsiness, so avoid driving or operating heavy machinery until you know how it affects you. Do not use this medicine for more than three days for fever or five days for pain without consulting a doctor. Keep out of reach of children. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Do not take other medicines containing paracetamol while on this medicine to avoid overdose. If you have kidney or liver problems, your doctor may adjust the dose or recommend a different medicine.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the side effects of cetirizine, such as drowsiness, dry mouth, and dizziness. They may also have reduced kidney function, which can affect the elimination of cetirizine. Dose adjustment may be necessary. Consult a doctor for appropriate dosing.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before taking this medicine. The safety of this combination during pregnancy is not well established. Your doctor may recommend alternative treatments if needed.

🏥 Post-Surgery Considerations

After surgery, consult your doctor before taking this medicine. Paracetamol may be used for pain relief, but cetirizine can cause drowsiness and may interact with other medications. Follow your surgeon's instructions.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine before any dental procedure. Cetirizine may cause dry mouth, which can affect dental health. Paracetamol may interact with other pain medications used during dental work.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help thin mucus and soothe a sore throat.
🥗
Get plenty of rest to support your immune system.
😴
Use a humidifier to add moisture to the air and ease congestion.
💧
Avoid allergens such as dust, pollen, and pet dander.
🧘
Wash your hands frequently to prevent the spread of cold viruses.
🌞
Eat a balanced diet rich in vitamins and minerals to boost immunity.

🏋️ Exercise Considerations

This medicine may cause drowsiness, which can impair your ability to exercise safely, especially activities requiring balance or coordination. Avoid strenuous exercise until you know how the medicine affects you. If you feel dizzy or sleepy, rest and avoid physical exertion.

🥗 Diet Recommendations

Include vitamin C-rich foods like oranges, lemons, and bell peppers.
Drink warm fluids such as soups and herbal teas.
Avoid alcohol and caffeine, which can worsen dehydration and drowsiness.
Eat light, easily digestible meals if you have a cold.
Include anti-inflammatory foods like ginger and turmeric.

💼 Impact on Daily Work & Life

This medicine can cause drowsiness, which may affect your ability to drive, operate machinery, or perform tasks requiring alertness. It is advisable to avoid such activities until you know how the medicine affects you. If your work involves operating heavy equipment, inform your employer and take necessary precautions.

🛑 When to Stop This Medicine

Stop taking this medicine and consult a doctor if your symptoms do not improve within 3 days for fever or 5 days for pain, or if they worsen. Also stop if you experience any serious side effects such as severe allergic reactions, yellowing of skin or eyes, or unusual bleeding. Do not stop abruptly if you have been taking it for a long time without consulting your doctor.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended without medical supervision. Prolonged use of paracetamol can increase the risk of liver damage, especially with alcohol or other hepatotoxic drugs. Cetirizine may cause tolerance or increased drowsiness. Regular monitoring of liver and kidney function may be required if used for extended periods.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Saline nasal irrigation

Can help relieve nasal congestion and flush out allergens.

Evidence: Well-established
Steam inhalation

Helps loosen mucus and relieve congestion.

Evidence: Limited
Antihistamine eye drops

For allergic conjunctivitis, eye drops may provide targeted relief.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine does not interact with vaccines. However, if you have a fever, it is generally recommended to postpone vaccination until you recover. Consult your doctor for personalized advice.

📦 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 with this medicine, carry it in its original packaging with the prescription label intact. Bring a copy of your prescription in case you need to show it at customs. Store it at room temperature and protect it from extreme heat or cold. If you are crossing time zones, continue with your regular dosing schedule as prescribed, but consult your doctor if you have concerns about timing. Always pack it in your carry-on luggage to avoid loss or temperature extremes.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 30-year-old woman with seasonal allergies
She experienced sneezing, runny nose, and itchy eyes every spring. Her doctor prescribed this medicine. She took it as directed and noticed significant relief within an hour. She was advised to avoid driving due to drowsiness and to take it with food to prevent stomach upset.
💡 Lesson: This medicine effectively relieves allergy symptoms, but it's important to follow safety precautions like avoiding driving and taking with food.
👤 A 5-year-old child with a cold and mild fever
The child had a runny nose, sneezing, and a temperature of 100.5°F. The pediatrician recommended this medicine at a specific dose. The parents administered it with a measuring spoon and kept the child hydrated. The fever subsided within an hour, and cold symptoms improved over two days.
💡 Lesson: Accurate dosing and monitoring are crucial in children. Always consult a pediatrician for the correct dose.

💬 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 this medicine with other cold medicines?

A: No, many cold medicines contain paracetamol. Combining them can lead to overdose and liver damage.

Q: Is this medicine safe for children?

A: It can be used in children above 2 years, but the dose must be determined by a pediatrician based on the child's weight and age.

Q: Can I take this medicine during pregnancy?

A: Consult your doctor before use. The safety of this combination during pregnancy is not well established.

🤔 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 coldman oral suspension

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 cure the common cold.
    Fact: This medicine only relieves symptoms; it does not cure the underlying viral infection.
  • Myth: It is safe to take extra doses for faster relief.
    Fact: Taking more than the recommended dose can cause serious liver damage due to paracetamol.
  • Myth: This medicine is safe to take with other cold medicines.
    Fact: Many cold medicines contain paracetamol; combining them can lead to overdose.

🔄 Alternative Options

Generic Alternatives

  • Cetirizine + Paracetamol suspension (generic)

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","composition":"Cetirizine 2.5mg/5ml + Paracetamol 250mg/5ml","onset":"1 hour","duration":"24 hours for cetirizine, 4-6 hours for paracetamol","sedation":"Moderate"},{"medicine":"Levocetirizine + Paracetamol","composition":"Levocetirizine 2.5mg/5ml + Paracetamol 250mg/5ml","onset":"1 hour","duration":"24 hours for levocetirizine, 4-6 hours for paracetamol","sedation":"Moderate"}]

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