Xonus-PD Syrup: Complete Medicine Guide
When to Call Your Doctor IMMEDIATELY
- Difficulty breathing or shortness of breath
- Swelling of the face, lips, tongue, or throat
- Severe drowsiness or confusion
- Fast, irregular heartbeat
- Hallucinations or unusual behavior
- Seizures
- Inability to urinate
- Yellowing of skin or eyes
If experiencing severe symptoms, call emergency services immediately.
What is xonus-pd syrup used for?
This medicine is a combination syrup containing chlorpheniramine maleate (an antihistamine) and dextromethorphan hydrobromide (a cough suppressant). It is used for temporary relief of cough and allergy symptoms such as runny nose, sneezing, and itchy throat. It may cause drowsiness, so avoid driving. Do not use for more than 7 days without consulting a doctor.
- Generic Name: Chlorpheniramine Maleate (4mg) + Dextromethorphan Hydrobromide (5mg)
- Manufacturer: Cronus Biotech Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 xonus-pd syrup के बारे में (Hindi Summary)
उपयोग: यह दवा कफ और एलर्जी के लक्षणों जैसे छींक, नाक बहना, गले में खुजली और सूखी खांसी से राहत के लिए दी जाती है। इसमें क्लोरफेनिरामाइन मेलिएट और डेक्सट्रोमेथोर्फन हाइड्रोब्रोमाइड होते हैं। यह अल्पकालिक उपयोग के लिए है और इससे नींद आ सकती है, इसलिए गाड़ी चलाने से बचें।
साइड इफेक्ट्स: आम दुष्प्रभावों में नींद आना, मुंह सूखना, चक्कर आना, जी मिचलाना और धुंधली दृष्टि शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन एलर्जी, भ्रम, या दौरे पड़ सकते हैं। यदि सांस लेने में कठिनाई, चेहरे या गले में सूजन, या असामान्य व्यवहार हो तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा का उपयोग केवल अल्पकालिक राहत के लिए करें। निर्धारित मात्रा से अधिक न लें। शराब और अन्य नींद लाने वाली दवाओं से बचें। गाड़ी चलाने या मशीन चलाने से बचें। बच्चों की पहुंच से दूर रखें। यदि गर्भवती हैं, स्तनपान करा रही हैं, या ग्लूकोमा, प्रोस्टेट बढ़ा हुआ है, तो डॉक्टर से सलाह लें।
💊 xonus-pd syrup Uses & Benefits
[{"condition":"Cough due to cold or allergy","description":"Temporary relief of dry, irritating cough associated with upper respiratory tract infections or allergic rhinitis.","evidence":"Well-established for short-term symptomatic relief."},{"condition":"Allergic rhinitis symptoms","description":"Relieves sneezing, runny nose, itchy and watery eyes, and itching of the nose or throat.","evidence":"Well-established for antihistamine component."},{"condition":"Common cold symptoms","description":"Provides symptomatic relief of cough and nasal allergy symptoms associated with the common cold.","evidence":"Commonly used, though evidence for combination products is modest."}]
Off-label uses: [{"condition":"Cough in palliative care","description":"Sometimes used for distressing cough in palliative settings under specialist supervision.","evidence":"Limited"}]
Primary treatment for: Cough and allergic rhinitis
Also treats: Common cold, Allergic conjunctivitis, Sneezing and runny nose
📋 Drug Information
| Generic Name(s) | Chlorpheniramine Maleate (4mg) + Dextromethorphan Hydrobromide (5mg) |
| Brand Name | xonus-pd syrup |
| Manufacturer | Cronus Biotech Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | RESPIRATORY |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C. Protect from light and moisture. Do not freeze. |
| Shelf Life | 24 months from the date of manufacture. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine combines an antihistamine and a cough suppressant. Chlorpheniramine maleate blocks histamine H1 receptors, reducing allergy symptoms such as sneezing, runny nose, and itching. Dextromethorphan hydrobromide acts on the central nervous system to suppress the cough reflex by reducing sensitivity of the cough center in the medulla.
Mechanism Steps
💡 How to Take xonus-pd syrup
Strength: Each 5 mL of syrup contains chlorpheniramine maleate 4 mg and dextromethorphan hydrobromide 5 mg.
Dosage Information
| Adult Dosage | The usual adult dose is 5-10 mL (1-2 teaspoons) every 4-6 hours as needed, not to exceed 6 doses in 24 hours. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the recommended dose. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. Do not use in children under 2 years of age unless directed by a doctor. |
| Elderly Dosage | Elderly patients may be more sensitive to the sedative and anticholinergic effects. Start with a lower dose and monitor closely. Dose must be individualized by a qualified clinician. |
| Renal Impairment | Dose adjustment may be needed in renal impairment. Consult a doctor for individualized dosing. |
| Hepatic Impairment | Use with caution in hepatic impairment. Dose adjustment may be needed. Consult a doctor for individualized dosing. |
| Maximum Daily Dose | Maximum daily dose for adults is 60 mL (12 teaspoons) in 24 hours. Do not exceed this dose. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of xonus-pd syrup
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| MAOIs | Major | |
| CNS depressants | Major | |
| SSRIs | Major | |
| CYP2D6 inhibitors | Moderate | |
| Anticholinergics | Moderate | |
| Alcohol | Moderate | |
| Grapefruit juice | Minor |
🚨 Major Interactions
- Monoamine oxidase inhibitors (MAOIs)
- CNS depressants (alcohol, benzodiazepines, opioids)
- Selective serotonin reuptake inhibitors (SSRIs)
⚡ Moderate Interactions
- CYP2D6 inhibitors (e.g., fluoxetine, paroxetine, quinidine)
- Anticholinergic drugs (e.g., atropine, tricyclic antidepressants)
🍷 Alcohol Interaction
Alcohol increases the sedative effects of chlorpheniramine and may enhance CNS depression. Avoid alcohol while taking this medicine.
🔎 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","Use within 14 days of monoamine oxidase inhibitor therapy","Newborns and premature infants","Narrow-angle glaucoma","Urinary retention or prostatic hypertrophy","Severe liver disease"]
⚠️ Warnings & Precautions
["May cause drowsiness; avoid driving or operating machinery.","Avoid alcohol and other CNS depressants.","Use with caution in elderly patients due to increased risk of confusion and falls.","Use with caution in patients with asthma, COPD, or other respiratory conditions.","Do not use for chronic cough or cough with excessive mucus unless directed by a doctor.","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 a doctor before use during breastfeeding.
💊 Overdose Management
Overdose may cause severe drowsiness, confusion, hallucinations, seizures, and respiratory depression. Seek emergency medical attention immediately. Treatment is supportive and symptomatic. There is no specific antidote for chlorpheniramine or dextromethorphan. Activated charcoal may be considered if within 1-2 hours of ingestion. Naloxone may be used for respiratory depression if opioid toxicity is suspected.
⏰ 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
Use this medicine only for short-term relief of cough and allergy symptoms. Do not exceed the recommended dose. Avoid alcohol and other sedating medicines because they increase drowsiness. Do not drive or operate heavy machinery until you know how this medicine affects you. Keep out of reach of children. If you are pregnant, breastfeeding, or have glaucoma, prostate enlargement, or breathing problems, consult a doctor before use. Do not use for chronic cough or cough with excessive mucus unless advised by a clinician.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more sensitive to the sedative and anticholinergic effects of chlorpheniramine. They may experience confusion, dizziness, and urinary retention. Use with caution and lower doses may be needed. Consult a doctor.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy or are pregnant, consult your doctor before taking this medicine. The safety of this combination in pregnancy is not well established.
🏥 Post-Surgery Considerations
Consult your doctor before using this medicine after surgery, as it may interact with anesthetics and other medications. It may also increase the risk of urinary retention.
🦷 Dental Procedures
Inform your dentist if you are taking this medicine, as it may cause dry mouth and interact with sedatives used during dental procedures.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
This medicine may cause drowsiness and dizziness. Avoid strenuous exercise or activities requiring alertness until you know how it affects you.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine can cause drowsiness, which may affect your ability to drive, operate machinery, or perform tasks requiring mental alertness. It is best to avoid these activities until you know how the medicine affects you. Inform your employer if your job requires alertness.
🛑 When to Stop This Medicine
Stop taking this medicine and consult a doctor if your symptoms do not improve within 7 days, if they worsen, or if you experience any serious side effects. 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. Prolonged use of chlorpheniramine may lead to tolerance, dependence, and increased risk of side effects such as confusion and urinary retention. Dextromethorphan may cause dependence with prolonged high-dose use. Regular monitoring by a doctor is advised if used for more than a few days.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Helps relieve nasal congestion and allergy symptoms.
Evidence: Well-establishedCan soothe cough and throat irritation.
Evidence: LimitedReduces allergy symptoms without medication.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
This medicine does not interact with vaccines. However, if you have a fever or acute illness, consult your doctor before vaccination.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate or freeze
✅ DO
Keep in original container with cap tightly closed
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight and moisture
❌ DON'T
Do not store in bathroom cabinet
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after expiry date
✈️ Traveling with This Medicine
Carry this medicine 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 in a cool, dry place away from direct sunlight. If traveling across time zones, continue your regular dosing schedule but consult your doctor if you need adjustments. Do not leave it in a hot car.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: This medicine usually starts working within 30-60 minutes after taking a dose.
A: It is intended for short-term use, typically not more than 7 days, unless directed by a doctor.
A: Consult your doctor before use. The safety in pregnancy is not well established.
A: Avoid taking with other medicines that contain similar ingredients to prevent overdose. Consult your doctor or pharmacist.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine can cure the underlying infection.
Fact: This medicine only relieves symptoms; it does not treat the underlying cause. - Myth: It is safe to take with alcohol.
Fact: Alcohol increases drowsiness and should be avoided. - Myth: It can be used for any type of cough.
Fact: It is intended for dry cough and allergy symptoms, not for cough with excessive mucus.
🔄 Alternative Options
Generic Alternatives
- Chlorpheniramine maleate + dextromethorphan hydrobromide syrup (generic)