oritus d syrup - Chlorpheniramine Maleate (2mg/5ml) + Dextromethorphan Hydrobromide (10mg/5ml) medicine

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🏭 Orn Remedies Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 25, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for symptomatic relief of dry cough and allergic symptoms.
Reviewed by
SaathiMed Expert Panel | Sep 25, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or shortness of breath
  • Swelling of face, lips, tongue, or throat
  • Severe dizziness or fainting
  • Irregular heartbeat or palpitations
  • Hallucinations or confusion
  • Blood in cough or vomit
  • Severe abdominal pain

If experiencing severe symptoms, call emergency services immediately.

What is oritus d syrup used for?

This medicine is a combination of chlorpheniramine (an antihistamine) and dextromethorphan (a cough suppressant) used to treat dry cough and allergic symptoms. It works by blocking histamine and suppressing the cough reflex in the brain.

  • Generic Name: Chlorpheniramine Maleate (2mg/5ml) + Dextromethorphan Hydrobromide (10mg/5ml)
  • Manufacturer: Orn Remedies Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 oritus d syrup के बारे में (Hindi Summary)

उपयोग: यह दवा सूखी खांसी और एलर्जी के लक्षणों जैसे छींक, नाक बहना और गले में खुजली के इलाज के लिए इस्तेमाल की जाती है। इसमें क्लोरफेनिरामाइन और डेक्सट्रोमेथोर्फन दो सक्रिय तत्व होते हैं। क्लोरफेनिरामाइन एक एंटीहिस्टामाइन है जो एलर्जी को कम करता है, और डेक्सट्रोमेथोर्फन खांसी को दबाता है। यह दवा 12 साल से बड़े बच्चों और वयस्कों के लिए है। इसे डॉक्टर की सलाह के बिना 7 दिनों से ज्यादा न लें।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में नींद आना, चक्कर आना, मुंह सूखना, धुंधली दृष्टि, जी मिचलाना और कब्ज शामिल हैं। ये आमतौर पर हल्के और अस्थायी होते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन इनमें गंभीर एलर्जी, मतिभ्रम, अनियमित दिल की धड़कन और पेशाब करने में कठिनाई शामिल हो सकती है। अगर कोई गंभीर या लगातार दुष्प्रभाव हो तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा की अनुशंसित खुराक से ज्यादा न लें। जब तक आपको पता न चले कि यह दवा आप पर कैसा असर करती है, तब तक वाहन चलाने या भारी मशीनरी चलाने से बचें क्योंकि इससे नींद आ सकती है। इस दवा के साथ शराब न पिएं क्योंकि इससे नींद और अन्य दुष्प्रभाव बढ़ सकते हैं। अगर आप गर्भवती हैं, गर्भवती होने की योजना बना रही हैं या स्तनपान करा रही हैं तो अपने डॉक्टर को बताएं। बिना डॉक्टर की सलाह के पुरानी खांसी या बलगम वाली खांसी के लिए इस दवा का इस्तेमाल न करें। बच्चों की पहुंच से दूर रखें।

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

💊 oritus d syrup Uses & Benefits

[{"condition":"Dry cough","description":"This medicine is used to provide temporary relief from dry, irritating, non-productive cough.","evidence":"Well-established"},{"condition":"Allergic rhinitis","description":"The antihistamine component helps relieve sneezing, runny nose, and itchy throat associated with allergies.","evidence":"Well-established"},{"condition":"Common cold","description":"It helps alleviate cough and other symptoms associated with the common cold.","evidence":"Well-established"}]

Off-label uses: []

Primary treatment for: Dry cough

Also treats: Allergic rhinitis, Common cold

📋 Drug Information

Generic Name(s)Chlorpheniramine Maleate (2mg/5ml) + Dextromethorphan Hydrobromide (10mg/5ml)
Brand Nameoritus d syrup
ManufacturerOrn Remedies Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action Class
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight. 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
Take this medicine only for dry cough; it is not effective for productive cough with phlegm.
2
Avoid driving or operating machinery after taking this medicine as it may cause drowsiness.
3
Do not combine with other cough and cold medicines without consulting your doctor.
4
If your cough persists for more than 7 days or is accompanied by fever, consult a doctor.
5
Keep this medicine out of reach of children and do not give to children under 12 without medical advice.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Dry cough
This medicine is commonly prescribed for this.
Likely Use
❌
Productive cough with phlegm
This medicine is not recommended for productive cough.
Not Primary
✅
Sneezing and runny nose
The antihistamine component helps relieve these symptoms.
Likely Use

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionChlorpheniramine maleate is well absorbed from the gastrointestinal tract after oral administration. Dextromethorphan hydrobromide is also rapidly absorbed from the gastrointestinal tract.
DistributionChlorpheniramine is widely distributed throughout the body, including the central nervous system. Dextromethorphan crosses the blood-brain barrier to exert its central effects.
Protein BindingChlorpheniramine is approximately 72% bound to plasma proteins. Dextromethorphan is about 60-70% bound to plasma proteins.
MetabolismChlorpheniramine is metabolized in the liver, primarily by CYP2D6 and CYP3A4. Dextromethorphan undergoes extensive first-pass metabolism in the liver, primarily by CYP2D6, to its active metabolite dextrorphan.
Half-LifeThe elimination half-life of chlorpheniramine is approximately 12-43 hours. The elimination half-life of dextromethorphan is about 2-4 hours.
ExcretionChlorpheniramine and its metabolites are excreted primarily in the urine. Dextromethorphan and its metabolites are also excreted mainly in the urine.
BioavailabilityThe oral bioavailability of chlorpheniramine is approximately 25-50%. Dextromethorphan has an oral bioavailability of about 10-20% due to first-pass metabolism.
Onset of ActionThe onset of action for chlorpheniramine is about 30-60 minutes, while dextromethorphan's cough suppressant effect begins within 15-30 minutes.
Peak Plasma TimePeak plasma concentrations of chlorpheniramine are reached in about 2-6 hours. Dextromethorphan reaches peak plasma levels in about 2-3 hours.
Duration of ActionThe duration of action for chlorpheniramine is approximately 4-6 hours, while dextromethorphan's effect lasts about 4-6 hours.

How It Works

This medicine combines two active ingredients with distinct mechanisms. Chlorpheniramine maleate is a first-generation antihistamine that competitively blocks histamine H1 receptors, thereby reducing allergic symptoms. Dextromethorphan hydrobromide is a centrally acting cough suppressant that acts on the cough center in the medulla oblongata to elevate the cough threshold and reduce the cough reflex.

Mechanism Steps

1
Histamine H1 receptor blockade: Chlorpheniramine binds to H1 receptors on effector cells, preventing histamine from inducing allergic responses such as vasodilation, increased vascular permeability, and sensory nerve stimulation.
2
Central cough suppression: Dextromethorphan acts on the cough center in the medulla oblongata to increase the threshold for cough reflex, thereby reducing the frequency and intensity of coughing.
3
Anticholinergic effects: Chlorpheniramine also exhibits anticholinergic properties, which contribute to drying of respiratory secretions and reduction of runny nose.

💡 How to Take oritus d syrup

Strength: Each 5 ml contains Chlorpheniramine Maleate 2 mg and Dextromethorphan Hydrobromide 10 mg.

1Shake the bottle well before use.
2Use a measuring cup or spoon to measure the correct dose.
3Take the medicine orally, with or without food.
4Do not exceed the recommended dose.
5Wash the measuring cup after each use.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 5-10 ml orally every 4-6 hours as needed, not to exceed 60 ml 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 the effects of this medicine, especially drowsiness, confusion, and anticholinergic effects. Use with caution and consider lower doses. Dose must be individualized by a qualified clinician.
Renal ImpairmentUse with caution in patients with renal impairment. Dose adjustment may be necessary. Consult a doctor.
Hepatic ImpairmentUse with caution in patients with hepatic impairment. Dose adjustment may be necessary. Consult a doctor.
Maximum Daily Dose60 ml in 24 hours for adults.

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 oritus d syrup

✅ Common Side Effects

Drowsiness (Common (10-20%))
Avoid driving or operating machinery. If persistent, consult your doctor.
Dry mouth (Common (5-10%))
Sip water or chew sugarless gum. Consult doctor if severe.
Dizziness (Common (5-10%))
Rise slowly from sitting or lying position. Avoid sudden movements.
Nausea (Common (5-10%))
Take with food or milk to reduce stomach upset.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek immediate medical attention if you experience rash, itching, swelling of face, lips, tongue, or throat, or difficulty breathing.
Hallucinations (Rare (<0.1%))
Discontinue use and contact your doctor immediately.
Irregular heartbeat (Rare (<0.1%))
Seek immediate medical attention.
Difficulty urinating (Rare (<0.1%))
Consult your doctor if you have trouble passing urine.

⚠️ Rare Side Effects

Blood dyscrasias
Report any unusual bleeding, bruising, or signs of infection to your doctor.
Seizures
Seek immediate medical attention.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
MAOIs Major
CNS depressants Major
CYP2D6 inhibitors Moderate
Anticholinergics Moderate
Alcohol Moderate

🚨 Major Interactions

  • Monoamine oxidase inhibitors (MAOIs)
  • CNS depressants (e.g., alcohol, benzodiazepines, opioids)

⚡ Moderate Interactions

  • CYP2D6 inhibitors (e.g., fluoxetine, paroxetine, quinidine)
  • Anticholinergic drugs (e.g., atropine, tricyclic antidepressants)

🍷 Alcohol Interaction

Alcohol should be avoided while taking this medicine because it can significantly increase drowsiness, dizziness, and impair motor skills. Concurrent use may also increase the risk of respiratory depression.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to chlorpheniramine, dextromethorphan, or any component of the formulation.","Concurrent use with monoamine oxidase inhibitors (MAOIs) or within 14 days of stopping MAOI therapy.","Children under 12 years of age (unless directed by a physician).","Narrow-angle glaucoma.","Severe liver disease.","Urinary retention.","Severe hypertension."]

⚠️ Warnings & Precautions

["May cause drowsiness; avoid driving or operating machinery until you know how it affects you.","Avoid alcohol and other CNS depressants.","Use with caution in patients with asthma, COPD, or other respiratory conditions.","Use with caution in elderly patients due to increased risk of confusion, constipation, and urinary retention.","Do not use for chronic cough or cough with excessive phlegm without medical advice.","Consult a doctor if symptoms persist beyond 7 days or are accompanied by fever, rash, or persistent headache."]

🤱 Lactation Safety

Chlorpheniramine and dextromethorphan may pass into breast milk. Consult your doctor before use during breastfeeding.

💊 Overdose Management

Overdose may cause severe drowsiness, hallucinations, seizures, respiratory depression, and cardiac arrhythmias. Seek immediate medical attention. Treatment is supportive and symptomatic. Activated charcoal may be administered if within 1-2 hours of ingestion. There is no specific antidote.

⏰ 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 dose.

Additional Safety Advice

General Safety

Do not exceed the recommended dose of this medicine. Avoid driving or operating heavy machinery until you know how this medicine affects you, as it may cause drowsiness. Do not consume alcohol while taking this medicine, as it can increase drowsiness and other central nervous system effects. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Do not use this medicine for a chronic cough or a cough with excessive phlegm without consulting a doctor. Keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the side effects of this medicine, especially drowsiness, confusion, and anticholinergic effects. Use with caution and consider lower doses. Regular monitoring is advised.

🤰 Pregnancy Planning (TTC)

Consult your doctor before taking this medicine if you are pregnant, planning to become pregnant, or breastfeeding. The safety of this medicine during pregnancy has not been established.

🏥 Post-Surgery Considerations

Consult your doctor before using 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 before any dental procedure, as it may cause dry mouth and interact with anesthetics.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help thin mucus and soothe your throat.
🥗
Use a humidifier to add moisture to the air, which can ease cough.
😴
Avoid irritants like smoke, dust, and strong fumes.
💧
Get plenty of rest to help your body recover.
🧘
Gargle with warm salt water to soothe throat irritation.

🏋️ Exercise Considerations

Avoid strenuous exercise while taking this medicine, especially if you experience drowsiness or dizziness. Light activities are generally safe, but listen to your body and rest if needed.

🥗 Diet Recommendations

Drink warm fluids like herbal tea with honey to soothe the throat.
Avoid cold drinks and ice cream which may worsen cough.
Include vitamin C-rich fruits like oranges and kiwi to support immunity.
Avoid spicy and oily foods that can irritate the throat.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness, which can affect your ability to drive or operate machinery. Avoid tasks requiring alertness until you know how the medicine affects you. It is advisable to take it at bedtime if you experience significant drowsiness.

🛑 When to Stop This Medicine

Stop taking this medicine if your cough persists for more than 7 days, or if you experience severe side effects. Consult your doctor before stopping if you have been using it regularly for an extended period.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended without medical supervision. Prolonged use may lead to tolerance, dependence, and increased risk of side effects such as drowsiness, dry mouth, and constipation. Regular monitoring by a doctor is advised if used for extended periods.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Honey and warm fluids

Can help soothe dry cough and throat irritation.

Evidence: Well-established
Steam inhalation

Helps relieve nasal congestion and soothe airways.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, consult your doctor if you are scheduled for vaccination while taking this medicine.

📦 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 with the prescription label intact. Keep a copy of your prescription with you. Store at room temperature and avoid exposure to extreme heat or direct sunlight. If traveling across time zones, continue your regular dosing schedule as needed for symptom relief. Check customs regulations for carrying medications across borders.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with seasonal allergies and dry cough
She was prescribed this medicine for her dry cough and allergic rhinitis. She took 10 ml every 6 hours as needed. Within 30 minutes, her cough subsided and her sneezing reduced. She experienced mild drowsiness, so she avoided driving. She felt significant relief within 2 days.
💡 Lesson: This medicine effectively relieves dry cough and allergy symptoms but may cause drowsiness; plan activities accordingly.
👤 A 50-year-old man with a persistent dry cough after a cold
He used this medicine for 5 days. His cough improved, but he noticed dry mouth and constipation. He increased his water intake and added fiber to his diet, which helped. He stopped the medicine after 5 days as his cough resolved.
💡 Lesson: Common side effects like dry mouth and constipation can be managed with hydration and dietary changes. Do not use for more than 7 days without medical advice.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine usually starts working within 30-60 minutes after oral administration.

Q: Can I take this medicine with other medications?

A: Consult your doctor before taking this medicine with other medications, especially MAOIs, CNS depressants, and CYP2D6 inhibitors.

Q: Is this medicine safe for children?

A: This medicine is not recommended for children under 12 years without medical advice. Consult a pediatrician.

🤔 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 oritus d syrup

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 a cough instantly.
    Fact: This medicine provides symptomatic relief but does not cure the underlying cause. It may take 30-60 minutes to start working.
  • Myth: It is safe to take this medicine with alcohol.
    Fact: Alcohol increases the risk of drowsiness and other CNS side effects. It should be avoided.

📊 Comparison with Similar Medicines

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