Acetylcysteine 600mg Tablet: Complete Guide
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 wheezing
- Swelling of face, lips, or throat
- Severe skin rash with blisters or peeling
- Blood in vomit or black stools
- Severe abdominal pain
- Yellowing of skin or eyes
- Decreased urine output
If experiencing severe symptoms, call emergency services immediately.
What is coenac 600mg effervescent tablet orange sugar free used for?
Acetylcysteine 600 mg tablet is a mucolytic that thins mucus in the airways, making it easier to cough out. It is used in chronic bronchitis, COPD, and cystic fibrosis. It also acts as an antidote for paracetamol overdose under medical supervision.
- Generic Name: Acetylcysteine
- Manufacturer: Koye Pharmaceuticals Pvt ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 coenac 600mg effervescent tablet orange sugar free के बारे में (Hindi Summary)
उपयोग: यह दवा एसिटाइलसिस्टीन 600 मिलीग्राम की गोली है। यह कफ को पतला करने और बलगम को आसानी से बाहर निकालने में मदद करती है। इसका उपयोग क्रॉनिक ब्रोंकाइटिस, सीओपीडी और सिस्टिक फाइब्रोसिस जैसी स्थितियों में किया जाता है। यह पैरासिटामोल ओवरडोज के इलाज में भी इस्तेमाल होती है, लेकिन केवल डॉक्टर की निगरानी में। इसे भोजन के साथ लें ताकि पेट खराब न हो।
साइड इफेक्ट्स: आम दुष्प्रभावों में मतली, उल्टी, पेट खराब और दस्त शामिल हैं। कभी-कभी नाक बहना, छींक आना या हल्के दाने हो सकते हैं। दुर्लभ मामलों में सांस लेने में कठिनाई हो सकती है, खासकर अस्थमा रोगियों में। अगर कोई गंभीर लक्षण दिखे तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। गोली को पानी के साथ निगलें, चबाएं नहीं। भोजन के साथ लेने से पेट की परेशानी कम होती है। अस्थमा है तो अपना इनहेलर पास रखें। शराब न लें। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें। बच्चों से दूर रखें।
💊 coenac 600mg effervescent tablet orange sugar free Uses & Benefits
[{"condition":"Chronic bronchitis","description":"Helps loosen thick mucus in the airways, making it easier to cough out and improving breathing.","evidence":"Well-established"},{"condition":"COPD (Chronic Obstructive Pulmonary Disease)","description":"Used as a mucolytic to reduce mucus viscosity and facilitate expectoration in patients with chronic obstructive pulmonary disease.","evidence":"Well-established"},{"condition":"Cystic fibrosis","description":"May help thin thick secretions in cystic fibrosis patients, though other routes and formulations are often preferred.","evidence":"Moderate"},{"condition":"Paracetamol overdose","description":"Used as an antidote to replenish glutathione and prevent liver damage, but this requires a specific medical protocol and is not for self-treatment.","evidence":"Well-established (under medical supervision)"}]
Off-label uses: [{"condition":"Infertility in women with polycystic ovary syndrome","description":"Sometimes used off-label to improve ovulation and pregnancy rates, but evidence is limited and conflicting.","evidence":"Limited"},{"condition":"Chronic kidney disease","description":"Investigated for its antioxidant effects to slow progression, but not routinely recommended.","evidence":"Limited"}]
Primary treatment for: Chronic bronchitis
Also treats: COPD, Cystic fibrosis, Paracetamol overdose
📋 Drug Information
| Generic Name(s) | Acetylcysteine |
| Brand Name | Acyline Tablet |
| Manufacturer | Koye Pharmaceuticals Pvt ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | PAIN ANALGESICS |
| Action Class | Acetylcysteine -Mucolytic |
| Route of Administration | Oral |
| Storage | Store at room temperature (15-30°C) in a dry place, away from direct sunlight. Keep in the original container. |
| 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 works by breaking disulfide bonds in mucoproteins, which reduces the viscosity of mucus and makes it easier to clear from the respiratory tract. It also acts as a precursor for glutathione, a major antioxidant that protects cells from oxidative damage. In paracetamol overdose, it replenishes glutathione stores in the liver, helping to detoxify the harmful metabolite NAPQI.
Mechanism Steps
💡 How to Take coenac 600mg effervescent tablet orange sugar free
Strength: Acetylcysteine 600 mg immediate-release tablet
Dosage Information
| Adult Dosage | The usual adult dose is 600 mg once daily or as directed by your doctor. For chronic respiratory conditions, it may be taken for several weeks to months. For paracetamol overdose, a specific dosing protocol must be followed under medical supervision. 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 | No specific dose adjustment is required for elderly patients, but use with caution and monitor for side effects. Dose must be individualized by a qualified clinician. |
| Renal Impairment | No specific dose adjustment is established for renal impairment. Use with caution and consult your doctor. |
| Hepatic Impairment | No specific dose adjustment is established for hepatic impairment. Use with caution and consult your doctor. |
| Maximum Daily Dose | The maximum recommended daily dose is 600 mg, but may be higher under medical supervision for specific indications. Do not exceed the prescribed dose. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of coenac 600mg effervescent tablet orange sugar free
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Nitroglycerin | Major | |
| Activated charcoal | Major | |
| Cough suppressants | Moderate | |
| Tetracycline antibiotics | Moderate | |
| Penicillin antibiotics | Moderate | |
| Antacids | Minor |
🚨 Major Interactions
- Nitroglycerin
- Activated charcoal
⚡ Moderate Interactions
- Cough suppressants
- Antibiotics (e.g., tetracycline, penicillin)
🍷 Alcohol Interaction
Avoid alcohol while taking this medicine. Alcohol can increase stomach irritation and may worsen nausea or vomiting. It may also increase the risk of liver problems, especially if you have underlying liver disease.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to acetylcysteine or any component of the tablet.","Active peptic ulcer disease (due to risk of stomach irritation).","Children under 2 years of age (safety not established)."]
⚠️ Warnings & Precautions
["Use with caution in patients with asthma; may cause bronchospasm.","Avoid use in patients with active peptic ulcer.","May cause nausea and vomiting; take with food.","Do not use for paracetamol overdose without medical supervision.","Consult doctor before use in pregnancy or breastfeeding.","Keep out of reach of children."]
🤱 Lactation Safety
It is not known whether acetylcysteine is excreted in human breast milk. Consult your doctor before use during breastfeeding.
💊 Overdose Management
Overdose of acetylcysteine may cause nausea, vomiting, and diarrhea. In severe cases, it may lead to bronchospasm or anaphylaxis. If you suspect an overdose, seek immediate medical attention. Treatment is supportive and symptomatic.
⏰ 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 crush, chew, or break the tablet unless your doctor advises otherwise. Swallow it whole with a glass of water. If you have asthma, keep your rescue inhaler handy and inform your doctor if you notice increased wheezing. Avoid alcohol while taking this medicine as it may increase stomach irritation. Do not use this medicine for longer than recommended without medical supervision. If you are pregnant, planning pregnancy, or breastfeeding, consult your doctor before use. Keep out of reach of children. Store in a cool, dry place away from direct sunlight.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more sensitive to side effects such as nausea and dizziness. Use with caution and monitor closely.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, consult your doctor before taking this medicine. Safety in pregnancy is not fully established.
🏥 Post-Surgery Considerations
If you are scheduled for surgery, inform your surgeon that you are taking this medicine. It may need to be stopped temporarily.
🦷 Dental Procedures
No specific precautions for dental procedures, but inform your dentist about all medicines you are taking.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Regular exercise is encouraged, but if you have breathing difficulties, avoid strenuous activity in cold or polluted air. Consult your doctor before starting a new exercise regimen.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may rarely cause drowsiness. If affected, avoid driving or operating heavy machinery. Otherwise, it should not significantly impact daily activities.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor. If you experience severe side effects, stop and seek medical advice immediately.
📅 Long-Term Use Effects
Long-term use of acetylcysteine is generally well tolerated. It may be used for months in chronic respiratory conditions. Monitor for persistent nausea or stomach upset. Periodic review with your doctor is recommended to assess ongoing need and effectiveness.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can help loosen mucus and ease breathing.
Evidence: SupportiveTechniques to help clear airway secretions.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
No specific interactions with vaccines are known. However, if you are due for any vaccine, inform your doctor that you are 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
Carry this medicine in its original packaging with a copy of your prescription. Store at room temperature and protect from direct sunlight. If traveling across time zones, adjust dosing times gradually as advised by your doctor. Keep enough supply for the entire trip. Check customs regulations for carrying prescription medicines.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: You may start to notice easier coughing within a few days, but full benefits may take 1 to 2 weeks.
A: Separate by at least 2 hours to avoid reduced antibiotic effectiveness.
A: Consult your doctor before use; safety is not fully established.
A: Take it as soon as you remember, but skip if it's almost time for the next dose. Do not double dose.
🤔 Common Patient Concerns
🔄 Substitutes for coenac 600mg effervescent tablet orange sugar free
View AllAlternative brands with exact same active ingredient:
-
mucosys 600 tabletUnited Biotech Pvt Ltd ₹51.56 78.9% CHEAPER
-
vicrom soft 600mg tabletFlaring Formulations Pvt Ltd ₹65.63 73.2% CHEAPER
-
davaindia acetylcysteine 600mg tabletDavaindia Generic Pharmacy ₹75.00 69.3% CHEAPER
-
xpertyl 600mg tabletEast West Pharma ₹89.06 63.6% CHEAPER
-
StayHappi Acetylcysteine 600mg TabletSarvagunaushdhi Pvt Ltd ₹121.88 50.2% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: Acetylcysteine is a cough suppressant.
Fact: It is a mucolytic that thins mucus; it does not suppress cough. - Myth: Acetylcysteine can be used for any type of cough.
Fact: It is specifically for thick mucus in chronic respiratory conditions, not for dry cough or common cold. - Myth: Acetylcysteine is safe for everyone.
Fact: It should be avoided in people with active peptic ulcer or known allergy to acetylcysteine.
🔄 Alternative Options
Generic Alternatives
- Acetylcysteine 600 mg tablet (various manufacturers)
Brand Alternatives
- Acytine tablet
- Mucomix
- Effimucil
- Nacfil