Expal Syrup: Complete Guide to Uses, Dosage, Side Effects, and Safety
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Difficulty breathing or shortness of breath
- Swelling of the face, lips, tongue, or throat
- Severe rash, blistering, or peeling skin
- Blood in vomit or stool
- Severe abdominal pain
- Persistent high fever
- Cough lasting more than 7 days or worsening symptoms
If experiencing severe symptoms, call emergency services immediately.
What is mericof tablet used for?
This medicine is a combination cough syrup containing guaifenesin and bromhexine. It helps loosen and thin mucus, making it easier to cough out. It is used for productive coughs with phlegm. It should not be used for dry coughs or in children under 2 years.
- Generic Name: Guaifenesin (NA) + Bromhexine (NA)
- Manufacturer: Wockhardt Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 mericof tablet के बारे में (Hindi Summary)
उपयोग: यह दवा गुआइफेनेसिन और ब्रोमहेक्सिन का संयोजन है, जिसका उपयोग बलगम वाली खांसी (कफ वाली खांसी) के इलाज के लिए किया जाता है। यह बलगम को पतला करके बाहर निकालने में मदद करती है। यह सूखी खांसी के लिए नहीं है।
साइड इफेक्ट्स: आम दुष्प्रभावों में मतली, उल्टी, पेट में परेशानी, दस्त, सिरदर्द, चक्कर आना और नींद आना शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी प्रतिक्रिया या गंभीर पेट की समस्या हो सकती है। किसी भी गंभीर लक्षण पर तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। खुराक से अधिक न लें। दवा लेते समय खूब पानी पिएं। अगर नींद या चक्कर आएं तो वाहन न चलाएं। सूखी खांसी के लिए इसका इस्तेमाल न करें। 7 दिनों से अधिक उपयोग से पहले डॉक्टर से सलाह लें। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से परामर्श करें। बच्चों की पहुंच से दूर रखें। 2 वर्ष से छोटे बच्चों को न दें।
💊 mericof tablet Uses & Benefits
[{"condition":"Productive cough (cough with phlegm)","description":"Helps loosen and thin mucus, making it easier to cough out.","evidence":"Well-established for guaifenesin; bromhexine has supportive evidence."},{"condition":"Acute bronchitis","description":"Used to relieve cough and mucus congestion associated with acute bronchitis.","evidence":"Commonly used, evidence supportive."},{"condition":"Chronic bronchitis","description":"May help in chronic bronchitis to reduce mucus viscosity and improve clearance.","evidence":"Limited evidence, but commonly prescribed."},{"condition":"Common cold with chest congestion","description":"Provides symptomatic relief of chest congestion and cough.","evidence":"Widely used, evidence for combination is limited."}]
Off-label uses: [{"condition":"Sinusitis","description":"Sometimes used to help thin mucus in sinusitis, but not a primary treatment.","evidence":"Limited"},{"condition":"Otitis media with effusion","description":"Occasionally used to help clear middle ear fluid, but evidence is weak.","evidence":"Limited"}]
Primary treatment for: Productive cough
Also treats: Acute bronchitis, Chronic bronchitis, Common cold with chest congestion
📋 Drug Information
| Generic Name(s) | Guaifenesin (NA) + Bromhexine (NA) |
| Brand Name | mericof tablet |
| Manufacturer | Wockhardt Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | RESPIRATORY |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature (15-30°C) in a dry place, away from direct sunlight. Keep the bottle tightly closed. |
| 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
Guaifenesin works by increasing the volume and reducing the viscosity of mucus in the respiratory tract, making it easier to cough up. Bromhexine works by breaking down the structure of mucus, reducing its thickness and stickiness, thus aiding in its removal. Together, they help clear airways and relieve chest congestion.
Mechanism Steps
💡 How to Take mericof tablet
Strength: Each 5 mL of syrup contains guaifenesin 50 mg and bromhexine hydrochloride 4 mg. (Note: Exact strength may vary; check the label.)
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. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may be more sensitive to the effects of this medicine. Use with caution and consult a doctor for appropriate dosing. |
| Renal Impairment | Dose adjustment may be needed in patients with renal impairment. Consult a doctor. |
| Hepatic Impairment | Dose adjustment may be needed in patients with hepatic impairment. Consult a doctor. |
| Maximum Daily Dose | The 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 mericof tablet
✅ 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 | |
| Antitussives | Major | |
| Warfarin | Moderate | |
| Antibiotics | Moderate | |
| Aspirin | Minor | |
| Diuretics | Minor |
🚨 Major Interactions
- Monoamine oxidase inhibitors (MAOIs)
- Antitussives (e.g., codeine, dextromethorphan)
⚡ Moderate Interactions
- Antibiotics (e.g., amoxicillin, doxycycline)
- Warfarin
🍷 Alcohol Interaction
Alcohol may increase drowsiness and dizziness caused by this medicine. It is advisable to avoid alcohol while taking this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to guaifenesin, bromhexine, or any component of the formulation.","Children under 2 years of age.","Active peptic ulcer disease.","Severe liver disease.","Severe kidney disease."]
⚠️ Warnings & Precautions
["Do not use for a dry cough or for cough lasting more than 7 days without consulting a doctor.","Use with caution in patients with a history of peptic ulcer.","Use with caution in patients with asthma or other respiratory conditions.","May cause drowsiness; avoid driving or operating machinery until you know how it affects you.","Do not exceed the recommended dose.","Keep out of reach of children.","Consult a doctor before use if pregnant or breastfeeding."]
🤱 Lactation Safety
It is not known whether guaifenesin and bromhexine pass into breast milk. Consult your doctor before use while breastfeeding.
💊 Overdose Management
Overdose may cause nausea, vomiting, diarrhea, and abdominal pain. In severe cases, it may lead to central nervous system depression or excitation. Seek immediate medical attention. Treatment is supportive and symptomatic. 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 the dose to catch up.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor. Do not exceed the recommended dose. Drink plenty of water while taking this medicine to help loosen mucus. Avoid driving or operating heavy machinery if you feel dizzy or drowsy. Do not use this medicine for a dry cough or for more than 7 days without consulting a doctor. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before use. Keep out of reach of children. Do not use in children under 2 years of age.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more sensitive to the side effects of this medicine, especially drowsiness and dizziness. Use with caution and 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 medicine during pregnancy has not been fully established.
🏥 Post-Surgery Considerations
If you have recently undergone surgery, consult your doctor before taking this medicine, 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. It may cause dry mouth or interact with anesthetics.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
If you experience dizziness or drowsiness after taking this medicine, avoid exercising or operating machinery until you feel alert. Light activity is generally fine if you feel well.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause drowsiness or dizziness in some people. If affected, avoid driving or operating heavy machinery. Otherwise, it should not significantly impact your daily work activities.
🛑 When to Stop This Medicine
Stop taking this medicine and consult your doctor if your cough persists for more than 7 days, if it worsens, or if you experience any severe side effects. Do not stop prescribed medications without consulting your doctor.
📅 Long-Term Use Effects
Long-term use of this medicine is not recommended without medical supervision. Prolonged use may lead to increased side effects such as gastrointestinal upset. It should not be used for more than 7 days without consulting a doctor. If symptoms persist, seek medical advice for further evaluation.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Inhaling steam can help loosen mucus and relieve congestion.
Evidence: Commonly used, supportive evidence.Helps clear nasal passages and reduce postnasal drip.
Evidence: Well-established for nasal congestion.Can soothe the throat and reduce cough frequency.
Evidence: Some evidence for soothing effect.💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. However, if you are scheduled for vaccination, inform your healthcare provider about all medications you are taking.
📦 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
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after expiry date
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging with the prescription label. Keep a copy of your prescription with you. Store at room temperature and protect from direct sunlight. If traveling across time zones, continue your regular dosing schedule as prescribed. Check customs regulations for carrying medications. 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 minutes to 1 hour after taking a dose. You may notice relief from chest congestion and easier coughing.
A: Yes, you can take it with or without food. If it causes stomach upset, take it with food or milk.
A: Consult your doctor before taking this medicine during pregnancy. The safety has not been fully established.
A: This medicine is not recommended for children under 2 years. For older children, consult a pediatrician for appropriate dosing.
A: 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.
🤔 Common Patient Concerns
🔄 Substitutes for mericof tablet
View AllAlternative brands with exact same active ingredient:
-
cofcad dl tabletZydus Healthcare Limited ₹6.56 1.8% CHEAPER
-
respi q tabletAlembic Pharmaceuticals Ltd ₹6.91 3.4% COSTLIER
-
cuffit q tabletSun Pharmaceutical Industries Ltd ₹7.47 11.8% COSTLIER
-
okas q tabletCipla Ltd ₹7.56 13.2% COSTLIER
-
coughrest tabletMankind Pharma Ltd ₹9.24 38.3% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be used for any type of cough.
Fact: This medicine is only for productive coughs with phlegm. It is not effective for dry coughs. - Myth: It is safe to take this medicine for weeks.
Fact: It should not be used for more than 7 days without consulting a doctor. - Myth: It can be given to infants.
Fact: It is not recommended for children under 2 years of age.
🔄 Alternative Options
Generic Alternatives
- Guaifenesin + Bromhexine syrup (various manufacturers)
Brand Alternatives
- Expal Syrup