bluetus syrup - Ambroxol (15mg/5ml) + Guaifenesin (50mg/5ml) medicine

Aerodil SF Expectorant: Complete Medicine Guide

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🏭 Novaduo Pharma 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 20, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate for mucolytic and expectorant effects in respiratory conditions with thick mucus.
Reviewed by
SaathiMed Expert Panel | Sep 20, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or shortness of breath
  • Swelling of the face, lips, or throat
  • Severe rash or blistering of the skin
  • Blood in vomit or black, tarry stools
  • Yellowing of the eyes or skin
  • Severe abdominal pain
  • High fever with chills
  • Cough lasting more than 7 days without improvement

If experiencing severe symptoms, call emergency services immediately.

What is bluetus syrup used for?

This medicine is a combination of ambroxol and guaifenesin, used to loosen and clear thick mucus from the airways in conditions like bronchitis. It works by thinning mucus and making it easier to cough out. It is taken by mouth, usually 10 ml two to three times daily for adults, as directed by a doctor.

  • Generic Name: Ambroxol + Guaifenesin
  • Manufacturer: Novaduo Pharma
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 bluetus syrup के बारे में (Hindi Summary)

उपयोग: यह दवा एम्ब्रोक्सोल और गुआइफेनेसिन का संयोजन है, जिसका उपयोग गले और श्वसन नली में जमे हुए गाढ़े बलगम को पतला करके बाहर निकालने में मदद करने के लिए किया जाता है। यह ब्रोंकाइटिस, खांसी के साथ बलगम आना, और श्वसन संक्रमण जैसी स्थितियों में राहत देती है। यह दवा बलगम को पतला करती है और खांसी को उत्पादक बनाती है, जिससे सांस लेने में आसानी होती है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में मतली, पेट में असहजता, सिरदर्द, चक्कर आना और मुंह सूखना शामिल हैं। ये आमतौर पर हल्के होते हैं और अपने आप ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अगर आपको चेहरे, होंठ या गले में सूजन, सांस लेने में कठिनाई, या त्वचा पर गंभीर दाने दिखें, तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। सही मात्रा मापने के लिए मापने वाला कप या चम्मच इस्तेमाल करें। दिन में खूब पानी पिएं ताकि बलगम पतला हो। शराब के साथ इस दवा का सेवन न करें। अगर आप गर्भवती हैं या स्तनपान करा रही हैं, तो डॉक्टर से सलाह लें। चक्कर आने पर वाहन न चलाएं। बच्चों की पहुंच से दूर रखें। 7 दिनों में सुधार न होने पर डॉक्टर से संपर्क करें।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 bluetus syrup Uses & Benefits

[{"condition":"Productive cough with thick mucus","description":"Helps loosen and thin mucus in the airways, making it easier to cough out.","evidence":"Well-established"},{"condition":"Acute bronchitis","description":"Used as a supportive treatment to clear mucus and relieve chest congestion.","evidence":"Moderate"},{"condition":"Chronic bronchitis","description":"May help in managing mucus retention in chronic obstructive airway conditions.","evidence":"Moderate"},{"condition":"Respiratory tract infections with mucus","description":"Used as an adjunct to antibiotics when thick secretions are present.","evidence":"Limited"}]

Off-label uses: [{"condition":"Prevention of respiratory distress syndrome in preterm infants","description":"Ambroxol has been studied off-label for this use, but it is not approved for this purpose in this formulation.","evidence":"Limited"},{"condition":"Chronic sinusitis","description":"Sometimes used off-label to thin sinus secretions, but evidence is not strong.","evidence":"Limited"}]

Primary treatment for: Productive cough with thick mucus

Also treats: Acute bronchitis, Chronic bronchitis, Respiratory tract infections with mucus

📋 Drug Information

Generic Name(s)Ambroxol + Guaifenesin
Brand NameAmbrolite-S Expectorant
ManufacturerNovaduo Pharma
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action ClassMucolytic and Expectorant
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C. Protect from direct sunlight and moisture. 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 with food to reduce the chance of stomach upset.
2
Drink plenty of water throughout the day to help thin the mucus.
3
Use a proper measuring cup or spoon to ensure you get the correct dose.
4
Do not take this medicine with cough suppressants unless your doctor advises it.
5
Avoid alcohol while taking this medicine as it can increase drowsiness.
6
If your cough does not improve within 7 days, consult your doctor.
7
Do not use this medicine for a dry cough without mucus.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Productive cough with thick mucus
This medicine is commonly prescribed for this.
Likely Use
Dry cough
This medicine is not effective for dry cough without mucus.
Not Primary
Chest congestion
It helps loosen mucus and relieve congestion.
Likely Use
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionBoth ambroxol and guaifenesin are rapidly absorbed from the gastrointestinal tract after oral administration. Food may slightly delay the absorption of guaifenesin but does not significantly reduce the total amount absorbed.
DistributionAmbroxol is widely distributed in body tissues, with high concentrations in the lungs, liver, and kidneys. Guaifenesin also distributes throughout the body, including into respiratory secretions.
Protein BindingAmbroxol is approximately 90% bound to plasma proteins. Guaifenesin binding is not well established from the available information.
MetabolismAmbroxol is metabolized in the liver, primarily by conjugation to glucuronides and sulfates. Guaifenesin is also metabolized in the liver, mainly by oxidation and conjugation.
Half-LifeThe elimination half-life of ambroxol is approximately 7 to 12 hours. The half-life of guaifenesin is about 1 hour.
ExcretionBoth compounds and their metabolites are primarily excreted in the urine. A small amount may be excreted in feces.
BioavailabilityThe oral bioavailability of ambroxol is approximately 70% to 80% due to first-pass metabolism. The bioavailability of guaifenesin is about 50% to 60%.
Onset of ActionThe expectorant effect usually begins within 30 to 60 minutes after oral administration.
Peak Plasma TimePeak plasma concentrations of ambroxol are reached about 1 to 3 hours after oral intake. Guaifenesin peaks within 15 to 30 minutes.
Duration of ActionThe mucolytic and expectorant effects last for approximately 6 to 8 hours, depending on the dose and individual factors.

How It Works

This medicine combines two mucoactive agents. Ambroxol increases the production of surfactant in the lungs and stimulates the movement of cilia, which helps thin mucus and move it out of the airways. Guaifenesin works by increasing the water content of mucus, reducing its viscosity and making it easier to clear by coughing. Together, they improve mucus clearance and ease breathing in conditions where thick secretions are a problem.

Mechanism Steps

1
Ambroxol enhances surfactant production: Ambroxol stimulates the production of surfactant in the alveoli, which reduces surface tension and helps keep airways open.
2
Ambroxol promotes ciliary movement: It increases the beating frequency of cilia, helping to move loosened mucus upward for expulsion.
3
Guaifenesin increases mucus hydration: Guaifenesin draws water into the mucus, making it less viscous and easier to cough out.
4
Combined mucolytic effect: The two agents work together to break down and thin thick secretions, improving airway clearance.

💡 How to Take bluetus syrup

Strength: Each 5 ml of oral liquid contains Ambroxol 15 mg and Guaifenesin 50 mg.

1Shake the bottle well before each use.
2Measure the correct dose using the measuring cup or spoon provided.
3Take the medicine by mouth, with or without food.
4If it upsets your stomach, take it with a meal or snack.
5Drink a glass of water after taking the dose.
6Wash the measuring cup after each use.
7Close the bottle tightly and store as directed.

Dosage Information

Adult DosageThe usual adult dose is 10 ml of the oral liquid two to three times daily, or as directed by your doctor. The dose may vary depending on the severity of the condition and your response to treatment. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the recommended dose. Use a measuring cup or spoon to ensure accuracy.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children.
Elderly DosageElderly patients may be more sensitive to the effects of this medicine. Start with a lower dose and monitor for side effects. Dose must be individualized by a qualified clinician.
Renal ImpairmentIn patients with mild to moderate kidney impairment, no dose adjustment is usually needed. In severe kidney impairment, use with caution and consult your doctor for dose adjustment.
Hepatic ImpairmentIn patients with mild to moderate liver impairment, no dose adjustment is usually needed. In severe liver impairment, this medicine is contraindicated.
Maximum Daily DoseThe maximum recommended daily dose is 30 ml of the oral liquid (providing 90 mg ambroxol and 300 mg guaifenesin) in divided doses, unless otherwise directed by your doctor.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Water
Drink plenty
Helps thin mucus and soothe the throat.

⏰ 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 bluetus syrup

✅ Common Side Effects

Nausea (Common (5-10%))
Take with food or milk to reduce stomach upset. If it persists, consult your doctor.
Stomach discomfort (Common (5-10%))
Take after meals. Avoid spicy or oily foods. Consult doctor if severe.
Headache (Uncommon (1-5%))
Rest and stay hydrated. If headache is severe or persistent, seek medical advice.
Dizziness (Uncommon (1-5%))
Avoid driving or operating machinery until you feel normal. Consult doctor if it continues.
Dry mouth (Uncommon (1-5%))
Sip water frequently. Chew sugar-free gum if needed.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency medical help immediately if you experience swelling of face, lips, throat, difficulty breathing, or severe rash.
Severe skin reactions (Stevens-Johnson syndrome) (Very rare (<0.01%))
Stop the medicine and go to the emergency room if you develop painful rash, blisters, or peeling skin.
Gastrointestinal bleeding (Very rare (<0.01%))
Seek immediate medical attention if you notice black, tarry stools or vomit blood.
Liver injury (Very rare (<0.01%))
Report yellowing of eyes or skin, dark urine, or severe abdominal pain to your doctor immediately.

⚠️ Rare Side Effects

Palpitations
Consult your doctor if you feel your heart racing or fluttering.
Shortness of breath
Seek immediate medical help if you have difficulty breathing.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Codeine Major
Dextromethorphan Major
Atropine Moderate
Amoxicillin Moderate
Furosemide Moderate
Antacids Minor

🚨 Major Interactions

  • Cough suppressants (e.g., codeine, dextromethorphan)
  • Anticholinergic drugs (e.g., atropine, hyoscyamine)

⚡ Moderate Interactions

  • Antibiotics (e.g., amoxicillin, cefuroxime)
  • Diuretics

🍷 Alcohol Interaction

Alcohol may increase the risk of dizziness, drowsiness, and stomach upset when taken with this medicine. It is advisable to avoid alcohol while using this product.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known allergy to ambroxol, guaifenesin, or any component of the formulation.","Severe liver disease.","Severe kidney disease.","Active peptic ulcer disease.","Children below the age recommended by the manufacturer or physician.","Dry, non-productive cough without mucus."]

⚠️ Warnings & Precautions

["Do not use for longer than 7 days without medical advice.","Use with caution in patients with a history of peptic ulcer.","Use with caution in patients with asthma or other respiratory conditions.","Avoid driving or operating machinery if you feel dizzy or drowsy.","Do not take with alcohol.","Consult your doctor if you are pregnant or breastfeeding.","Keep out of reach of children.","Do not exceed the recommended dose."]

🤱 Lactation Safety

It is not known whether ambroxol and guaifenesin pass into breast milk. Consult your doctor before using this medicine while breastfeeding.

💊 Overdose Management

Overdose may cause nausea, vomiting, diarrhea, and abdominal pain. In severe cases, it may lead to drowsiness, dizziness, or low blood pressure. If you suspect an overdose, contact your doctor or a poison control center immediately. 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

General Safety

Take this medicine exactly as prescribed by your doctor. Use a proper measuring device to ensure the correct dose. Do not take more than the recommended dose or use it for longer than advised. Drink plenty of water throughout the day to help loosen mucus. Avoid taking this medicine with alcohol, as it may increase drowsiness or stomach upset. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before using this medicine. Do not drive or operate heavy machinery if you feel dizzy or drowsy after taking it. Keep this medicine out of the reach of children. Store it in a cool, dry place away from direct sunlight. If your cough does not improve within 7 days or if you develop fever, rash, or difficulty breathing, stop the medicine and consult your doctor immediately.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the side effects of this medicine, especially dizziness and stomach upset. They should start with a lower dose and be monitored closely. Kidney and liver function should be assessed before use.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before using this medicine. There is limited information on its safety during pregnancy. Your doctor will weigh the benefits and risks.

🏥 Post-Surgery Considerations

If you have recently had surgery, consult your doctor before using this medicine. It may interact with other medications or affect recovery. Do not self-medicate.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine before any dental procedure. It is generally safe, but your dentist may need to know about all medications you are taking.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated by drinking plenty of water throughout the day.
🥗
Use a humidifier in your room to keep the air moist.
😴
Avoid smoking and exposure to secondhand smoke.
💧
Get plenty of rest to help your body recover.
🧘
Practice good hand hygiene to prevent infections.
🌞
Avoid cold drinks and ice cream as they can worsen cough.

🏋️ Exercise Considerations

Avoid strenuous exercise if you have a fever or severe cough. Light activities like walking are fine if you feel up to it. If you experience dizziness or shortness of breath during exercise, stop and rest. Consult your doctor before resuming intense workouts.

🥗 Diet Recommendations

Drink warm fluids like soups and herbal teas.
Include honey and ginger in your diet to soothe the throat.
Eat plenty of fruits and vegetables rich in vitamin C.
Avoid spicy, oily, and processed foods.
Stay hydrated with water and clear broths.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or drowsiness in some people. Avoid driving or operating heavy machinery until you know how it affects you. It is generally safe to continue desk work, but take breaks and stay hydrated. If your symptoms are severe, consider taking rest from work.

🛑 When to Stop This Medicine

Stop taking this medicine and consult your doctor if your symptoms do not improve within 7 days, if they worsen, or if you develop new symptoms such as fever, rash, or difficulty breathing. Do not stop abruptly if you have been advised to complete a course, but always check with your doctor before stopping.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended without medical supervision. Prolonged use may lead to unnecessary side effects and may mask underlying conditions. If your symptoms persist beyond 7 days, consult your doctor for a proper evaluation. Regular monitoring of liver and kidney function may be needed if used for extended periods in patients with pre-existing conditions.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Steam inhalation

Inhaling steam can help loosen mucus and relieve congestion.

Evidence: Well-established
Saline nasal irrigation

Helps clear nasal passages and reduce postnasal drip.

Evidence: Moderate
Honey and warm fluids

Can soothe the throat and reduce cough frequency.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no known interactions between this medicine and vaccines. However, if you are due for a vaccination, inform your healthcare provider 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

When traveling, 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 you are crossing time zones, continue taking the medicine at the same intervals as prescribed, but adjust the timing gradually. Do not leave it in a hot car or checked luggage. If you are flying, keep it in your carry-on bag.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old man with acute bronchitis and thick mucus
He was prescribed this medicine three times daily. After two days, he noticed that his cough became more productive and his chest felt less congested. He made sure to drink plenty of water and took the medicine after meals to avoid stomach upset.
💡 Lesson: Taking the medicine with food and staying hydrated improves tolerability and helps clear mucus faster.
👤 A 50-year-old woman with chronic bronchitis
She used this medicine as part of her treatment plan. She found that it helped loosen her morning mucus, making it easier to clear. She was advised not to use it for more than 7 days without review.
💡 Lesson: Short-term use as prescribed can provide symptomatic relief, but prolonged use requires medical supervision.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: The expectorant effect usually begins within 30 to 60 minutes after taking the medicine.

Q: Can I take it with other cough medicines?

A: You should avoid taking it with cough suppressants unless your doctor advises, as they can work against each other.

Q: Is it safe for children?

A: Pediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children.

Q: Can I take it during pregnancy?

A: Consult your doctor before using this medicine during pregnancy or while breastfeeding.

Q: What are the common side effects?

A: Common side effects include nausea, stomach discomfort, headache, dizziness, and dry mouth.

🤔 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 bluetus 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 any type of cough.
    Fact: It is only effective for productive cough with thick mucus. It is not useful for dry cough or cough due to allergies.
  • Myth: More medicine means faster relief.
    Fact: Taking more than the recommended dose can increase side effects without providing extra benefit.
  • Myth: It is safe to take indefinitely.
    Fact: It should be used only for short-term relief. Prolonged use without medical advice is not recommended.

🔄 Alternative Options

Generic Alternatives

  • Ambroxol + Guaifenesin oral liquid

📊 Comparison with Similar Medicines

[{"medicine":"This medicine (Ambroxol + Guaifenesin)","composition":"Ambroxol 15mg/5ml + Guaifenesin 50mg/5ml","onset":"30-60 minutes","duration":"6-8 hours","key_feature":"Combined mucolytic and expectorant action"},{"medicine":"Ambroxol alone","composition":"Ambroxol 15mg/5ml","onset":"30-60 minutes","duration":"6-8 hours","key_feature":"Mucolytic and surfactant enhancing"},{"medicine":"Guaifenesin alone","composition":"Guaifenesin 50mg/5ml","onset":"15-30 minutes","duration":"4-6 hours","key_feature":"Expectorant, increases mucus hydration"}]

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