Decoril 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
- Chest pain or a feeling of pressure in the chest.
- Severe palpitations or a racing, irregular heartbeat.
- Sudden worsening of breathlessness after taking the syrup.
- Swelling of the face, lips, tongue, or throat.
- Severe muscle weakness or cramps that do not settle.
- Blood in the sputum or vomit.
- Yellowing of the eyes or skin, or dark urine.
- Fainting or loss of consciousness.
If experiencing severe symptoms, call emergency services immediately.
What is decoril syrup used for?
This medicine is an oral syrup containing salbutamol and bromhexine. Salbutamol opens narrowed airways by relaxing bronchial muscles, while bromhexine thins thick mucus so it is easier to cough out. It is used for short-term relief in conditions such as bronchitis and asthma with retained secretions, and it must be taken only as prescribed by a doctor.
- Generic Name: Salbutamol + Bromhexine
- Manufacturer: Stadchem Of India
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 decoril syrup के बारे में (Hindi Summary)
उपयोग: यह दवा सल्ब्यूटामोल और ब्रोमहेक्सिन का मिश्रण है, जो सांस की नली को खोलने और बलगम को पतला करने में मदद करती है। इसका उपयोग ब्रोंकाइटिस, अस्थमा और सांस की नली में बलगम जमने जैसी समस्याओं में किया जाता है। सल्ब्यूटामोल सांस की नली की मांसपेशियों को ढीला करके सांस लेना आसान बनाता है, जबकि ब्रोमहेक्सिन गाढ़े बलगम को पतला करता है ताकि खांसी के साथ बलगम आसानी से बाहर निकल सके। यह दवा डॉक्टर के पर्चे के बिना नहीं लेनी चाहिए और अस्थमा के तेज दौरे में तुरंत राहत के लिए इसका इस्तेमाल नहीं करना चाहिए।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में हाथों में हल्की कंपन, दिल की धड़कन तेज होना, घबराहट, सिरदर्द और पेट में हल्की गड़बड़ी शामिल हैं। ये लक्षण आमतौर पर हल्के होते हैं और कुछ समय में अपने आप कम हो जाते हैं। कभी-कभी मतली, दस्त या चक्कर भी आ सकते हैं। गंभीर दुष्प्रभाव बहुत कम होते हैं, लेकिन अगर सीने में दर्द, तेज धड़कन, सांस लेने में अचानक कठिनाई, चेहरे या गले में सूजन या मांसपेशियों में गंभीर कमजोरी हो, तो तुरंत डॉक्टर से मिलें।
सुरक्षा सलाह: इस दवा को सिर्फ डॉक्टर की सलाह पर ही लें। हर बार दवा लेने से पहले बोतल को अच्छी तरह हिलाएं और साथ दिए गए मापने वाले कप या चम्मच से ही सही मात्रा नापें। घर के चम्मच का इस्तेमाल न करें। दवा को भोजन के साथ या भोजन के तुरंत बाद लें ताकि पेट में जलन न हो। अगर आपको दिल की बीमारी, उच्च रक्तचाप, थायरॉइड, मधुमेह या मिर्गी है, तो डॉक्टर को जरूर बताएं। इस दवा को ठंडी और सूखी जगह पर 30 डिग्री सेल्सियस से नीचे रखें और बच्चों की पहुंच से दूर रखें।
💊 decoril syrup Uses & Benefits
[{"condition":"Acute bronchitis with bronchospasm and thick mucus","description":"This medicine helps open narrowed airways and loosens sticky secretions so that cough becomes more productive and breathing becomes easier.","evidence":"Well-established for the combination in short-term symptomatic relief."},{"condition":"Chronic bronchitis with retained secretions","description":"Used to reduce mucus viscosity and relieve reversible airway narrowing in patients with chronic obstructive airway disease.","evidence":"Established for symptomatic use under medical supervision."},{"condition":"Asthma with mucus plugging","description":"Provides short-term bronchodilation and mucus thinning when used as an add-on to inhaled controller therapy, not as a replacement for inhaled steroids.","evidence":"Established as adjunctive symptomatic therapy."},{"condition":"Productive cough in obstructive airway disease","description":"Helps patients clear secretions more effectively when cough is thick and difficult to expel.","evidence":"Established for short-term use."}]
Off-label uses: [{"condition":"Prevention of bronchospasm in selected procedures","description":"Salbutamol component may occasionally be used before certain airway procedures, but the combination syrup is not a standard pre-procedure medicine.","evidence":"Limited and specialist-directed."}]
Primary treatment for: Obstructive airway disease with bronchospasm and thick mucus, such as acute or chronic bronchitis.
Also treats: Asthma with retained secretions, Chronic obstructive pulmonary disease with mucus plugging, Productive cough in lower respiratory tract infection
📋 Drug Information
| Generic Name(s) | Salbutamol + Bromhexine |
| Brand Name | Astarest Syrup |
| Manufacturer | Stadchem Of India |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | RESPIRATORY |
| Action Class | Bronchodilator and Mucolytic |
| Route of Administration | Oral |
| Storage | Store this medicine below 30 degrees Celsius in a cool, dry place, away from direct sunlight and heat. Keep the bottle tightly closed and upright. Do not freeze the syrup. Keep it out of the reach of children. |
| Shelf Life | The shelf life is usually 24 months from the date of manufacture when stored as directed. Always check the expiry date printed on the bottle and do not use the syrup after that date. |
| WHO Guideline | Not established from the available information. The World Health Organization does not issue a specific recommendation for this fixed-dose combination syrup. |
| ICMR Guideline | Not established from the available information. The Indian Council of Medical Research does not publish a specific recommendation for this fixed-dose combination syrup. |
👨⚕️ 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 through two complementary mechanisms. Salbutamol selectively stimulates beta-2 adrenergic receptors on the smooth muscle cells of the bronchi and bronchioles. This activation raises cyclic AMP inside the muscle cell, which relaxes the muscle and widens the airway. Bromhexine works on the mucus-producing glands and serous cells of the respiratory tract. It reduces the viscosity of bronchial secretions and increases the volume of thinner serous fluid, so mucus becomes less sticky and easier to cough out. The two actions together improve airflow and clearance of secretions.
Mechanism Steps
💡 How to Take decoril syrup
Strength: Each 5 ml of this oral syrup contains salbutamol 1 mg and bromhexine 2 mg. The product is an immediate-release oral liquid supplied in a bottle with a measuring device.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is 5 to 10 ml taken two to three times a day, depending on the severity of symptoms and the doctor's assessment. Some doctors may prescribe a different amount based on the indication, the patient's response, and any heart, liver, or kidney problems. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-adjust the dose, and do not take more than the maximum prescribed in 24 hours. |
| Pediatric Dosage | Pediatric dosing of this medicine is not established from the available information. The dose depends on the child's age, weight, and the condition being treated, and must be decided only by a pediatrician. Do not give this syrup to a child without a doctor's prescription, and never use an adult dose for a child. |
| Elderly Dosage | Elderly patients may be more sensitive to the heart and nervous system effects of salbutamol, such as palpitations, tremor, and restlessness. The doctor may start with a lower dose and monitor heart rate, blood pressure, and potassium levels more closely. Dose must be individualized by a qualified clinician based on the patient's overall health, kidney function, and other medicines. |
| Renal Impairment | Salbutamol and bromhexine are partly removed by the kidneys, so patients with severe kidney disease may have higher blood levels and a greater risk of side effects. The doctor may reduce the dose or increase the dosing interval. Dose must be individualized by a qualified clinician based on renal function and clinical response. |
| Hepatic Impairment | Both salbutamol and bromhexine are metabolized in the liver, so patients with significant liver disease may need a lower dose or longer dosing interval. The doctor will decide the appropriate dose after assessing liver function. Dose must be individualized by a qualified clinician based on hepatic function and clinical response. |
| Maximum Daily Dose | The maximum daily dose of this medicine must be decided by the prescribing doctor. As a general educational reference, adults are usually not given more than 30 ml in 24 hours, but this limit can vary with the clinical situation. Never exceed the dose written on your prescription. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of decoril syrup
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Propranolol | Major | |
| Furosemide | Major | |
| Digoxin | Major | |
| Tricyclic antidepressants | Major | |
| Pseudoephedrine | Moderate | |
| Prednisolone | Moderate | |
| Theophylline | Moderate | |
| Ketoconazole | Moderate | |
| Antacids | Minor | |
| Caffeine | Minor |
🚨 Major Interactions
- Non-selective beta-blockers such as propranolol
- Potassium-lowering diuretics such as furosemide or thiazides
- Digoxin
- Monoamine oxidase inhibitors and tricyclic antidepressants
⚡ Moderate Interactions
- Other sympathomimetic medicines such as pseudoephedrine
- Corticosteroids
- Xanthine derivatives such as theophylline
- CYP3A4 inhibitors such as ketoconazole or ritonavir
🍷 Alcohol Interaction
Alcohol should be avoided while taking this medicine. Alcohol can add to dizziness, drowsiness, and low blood pressure, and it may worsen the stimulant effects of salbutamol on the heart. It can also increase stomach irritation. If you drink alcohol regularly, discuss this with your doctor before starting this medicine.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known allergy or hypersensitivity to salbutamol, bromhexine, or any ingredient of this syrup.","Severe heart disease or uncontrolled irregular heart rhythms.","Untreated severe high blood pressure.","Active peptic ulcer disease.","Use of non-selective beta-blocker medicines.","Children below the age recommended by the prescribing doctor for this syrup."]
⚠️ Warnings & Precautions
["Do not use this medicine as a rescue treatment for a sudden severe asthma attack; use your prescribed inhaler instead.","Use with caution if you have diabetes, because salbutamol can raise blood sugar levels.","Use with caution if you have an overactive thyroid, because salbutamol can worsen symptoms.","Use with caution if you have epilepsy or a seizure disorder.","Use with caution if you have low potassium levels or take medicines that lower potassium.","Do not exceed the prescribed dose, because higher doses increase the risk of heart and potassium problems.","Shake the bottle well before each dose and use the supplied measuring device.","Keep out of reach of children to prevent accidental overdose."]
🤱 Lactation Safety
Salbutamol is considered compatible with breastfeeding when used at usual doses, because only small amounts pass into breast milk. Data on bromhexine transfer into breast milk are limited. Breastfeeding mothers should use this medicine only if prescribed by a doctor, and they should watch the baby for any unusual symptoms such as fast heartbeat or restlessness.
💊 Overdose Management
Overdose with this medicine can cause severe tremor, racing heartbeat, chest pain, restlessness, nausea, and dangerously low potassium levels. If you suspect an overdose, stop the medicine and go to the nearest emergency department immediately. Treatment is supportive and may include monitoring of heart rhythm, blood pressure, blood glucose, and potassium levels, along with intravenous fluids and potassium replacement if needed. Do not try to treat an overdose at home.
⏰ Missed Dose
If you miss a dose, take it as soon as you remember, provided there is a long gap before the next scheduled dose. If the next dose is due soon, skip the missed dose and continue with your regular schedule. Never take two doses at the same time to make up for a missed dose. If you miss several doses in a row, contact your doctor for advice rather than doubling up.
Additional Safety Advice
Use this medicine only when a registered medical practitioner has prescribed it for you or your child. Measure every dose with the measuring cup or spoon supplied with the bottle, never with a household spoon, because the strength is fixed at 1 mg salbutamol and 2 mg bromhexine per 5 ml. Shake the bottle well before each use. Do not take more than the prescribed number of doses in 24 hours. Tell your doctor if you have heart disease, high blood pressure, an overactive thyroid, diabetes, epilepsy, or low potassium levels, because salbutamol can worsen these conditions. Tell your doctor about all other medicines you take, especially beta-blockers, diuretics, digoxin, and other asthma medicines. Do not stop this medicine suddenly if you have been using it regularly for a long time; your doctor will advise a gradual reduction. Keep this medicine out of the reach of children and store it below 30 degrees Celsius, away from direct sunlight. Do not use it after the expiry date printed on the pack.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more likely to experience palpitations, tremor, dizziness, and low potassium with this medicine. They may also have heart, kidney, or liver disease that affects how the medicine is handled. The doctor may start with a lower dose and monitor pulse, blood pressure, and potassium levels more closely. Falls risk may increase if dizziness occurs, so rise slowly from sitting or lying positions.
🤰 Pregnancy Planning (TTC)
If you are planning a pregnancy, tell your doctor before starting or continuing this medicine. Salbutamol is generally considered acceptable in pregnancy when needed for asthma control under medical supervision, but the combination with bromhexine has limited safety data. Your doctor will weigh the benefits and risks and may recommend an alternative treatment. Do not stop or start this medicine on your own while trying to conceive.
🏥 Post-Surgery Considerations
Tell your surgeon and anesthesiologist if you are taking this medicine before any surgery. Salbutamol can affect heart rate and potassium levels, which may matter during anesthesia. Your doctor may advise continuing, adjusting, or temporarily stopping the medicine based on your lung condition and the type of surgery. Do not make changes without medical advice.
🦷 Dental Procedures
Inform your dentist if you are taking this medicine, especially if you have heart disease or take other heart medicines. Salbutamol can increase heart rate, and some dental procedures use medicines that can interact with it. Good oral hygiene and regular dental check-ups are important, because respiratory medicines and mouth breathing can increase the risk of dental problems.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise while you are unwell and until your breathing has returned to normal. Gentle walking and breathing exercises are usually fine if you feel comfortable. If exercise triggers wheezing or breathlessness, stop and use your prescribed rescue inhaler. Ask your doctor when you can safely return to your regular exercise routine.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine can cause tremor, dizziness, or a fast heartbeat in some people, which may affect driving or operating heavy machinery. Avoid driving or using machinery until you know how the medicine affects you. Office work is usually fine, but take breaks and stay hydrated. If your job involves exposure to dust, fumes, or cold air, use appropriate protection and follow your doctor's advice.
🛑 When to Stop This Medicine
Stop this medicine and contact your doctor if you develop chest pain, severe palpitations, worsening breathlessness, a severe allergic reaction, or any other serious side effect. If you have completed the prescribed short course and your symptoms have resolved, you may stop as advised. Do not stop a long-term prescribed course suddenly without talking to your doctor first.
📅 Long-Term Use Effects
Long-term use of this medicine is not usually recommended unless a doctor decides it is necessary. Prolonged regular use of salbutamol can lead to tolerance, increased heart rate, tremor, and low potassium levels. Bromhexine is generally well tolerated for short courses. If you need this medicine frequently for more than a few weeks, your doctor should review your underlying lung condition and consider whether a different long-term controller treatment is needed. Regular monitoring of pulse, blood pressure, and potassium may be required in some patients.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Helps loosen thick mucus and soothe irritated airways.
Evidence: Traditionally used and generally safe, though evidence is limited.Techniques taught by a physiotherapist can help clear secretions more effectively.
Evidence: Well-established for patients with retained secretions.Inhaled salbutamol works faster and with fewer systemic side effects than oral salbutamol for bronchospasm.
Evidence: Well-established as the preferred route for acute bronchospasm.Used as long-term controller therapy in asthma to reduce airway inflammation.
Evidence: Well-established for persistent asthma.💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There is no direct interaction between this medicine and routine vaccines. However, if you have a respiratory infection, your doctor may advise delaying vaccination until you have recovered. Annual influenza vaccination and recommended pneumococcal vaccination can help prevent respiratory infections that worsen underlying lung disease. Discuss the timing with your doctor.
📦 Storage Guide
✅ DO
Store below 30 degrees Celsius in a cool, dry place.
❌ DON'T
Do not store in a hot car or near direct sunlight.
✅ DO
Keep the bottle tightly closed and upright.
❌ DON'T
Do not freeze the syrup.
✅ DO
Keep the measuring cup clean and dry.
❌ DON'T
Do not use a household spoon for measuring.
✅ DO
Keep the medicine out of the reach of children.
❌ DON'T
Do not transfer the syrup to an unmarked container.
✈️ Traveling with This Medicine
Carry this medicine in its original bottle with the prescription label intact, and keep a copy of your doctor's prescription with you. Store it in a cool, dry place below 30 degrees Celsius and avoid leaving it in a hot car or in direct sunlight. If you are crossing time zones, keep doses spaced as evenly as possible and ask your doctor how to adjust the schedule. Declare the medicine at customs if required, and carry only the amount needed for your trip. Do not transfer the syrup to an unmarked container.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: The salbutamol part starts opening the airways within 5 to 15 minutes after oral intake, while the bromhexine part takes a few hours to thin the mucus. Full benefit may take one to two days of regular use.
A: Yes, it is best taken with or just after food to reduce stomach upset. Avoid taking it on an empty stomach if it makes you nauseated.
A: If it was prescribed for a short course, you may stop when the course is complete or as advised by your doctor. If you have been using it regularly for a long time, ask your doctor before stopping.
A: Sleepiness is not a common effect. Some people may feel restless or have difficulty sleeping, especially if the dose is taken late in the evening.
A: Yes, many patients use both, but your doctor will decide how to combine them. Do not use this syrup as a replacement for your rescue inhaler during a severe attack.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine can cure asthma permanently.
Fact: This medicine only relieves symptoms for a short time. Asthma needs long-term controller treatment prescribed by a doctor. - Myth: More syrup means faster relief.
Fact: Taking more than the prescribed dose increases the risk of heart rhythm problems and low potassium without giving better relief. - Myth: This medicine can be used for any cough.
Fact: It is meant for cough with narrowed airways and thick mucus. It is not a general cough remedy for all types of cough. - Myth: It is safe to stop this medicine suddenly.
Fact: If you have been using it regularly for a long time, stopping suddenly can worsen symptoms. Always ask your doctor before stopping.
🔄 Alternative Options
Generic Alternatives
- Salbutamol and bromhexine oral syrup in the same strength from another manufacturer
- Salbutamol oral syrup with a separate mucolytic prescribed by the doctor
Brand Alternatives
- Not established from the available information.