pneumapra-l respules (2.5ml each) - Levosalbutamol (1.25mg) + Ipratropium (500mcg) medicine

Duolin 1.25mg/500mcg Respules: Complete Medicine Guide

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🏭 Dravya Healthcare 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for approved indications.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Severe chest pain or palpitations
  • Difficulty breathing that worsens after use
  • Swelling of face, lips, or throat
  • Inability to urinate
  • Blurred vision or eye pain
  • Severe headache with dizziness
  • Rapid heartbeat that doesn't go away

If experiencing severe symptoms, call emergency services immediately.

What is pneumapra-l respules (2.5ml each) used for?

This medicine is a combination inhaler solution used to treat asthma and COPD. It contains levosalbutamol and ipratropium, which work together to open airways and make breathing easier.

  • Generic Name: Levosalbutamol (1.25mg) + Ipratropium (500mcg)
  • Manufacturer: Dravya Healthcare
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 pneumapra-l respules (2.5ml each) के बारे में (Hindi Summary)

उपयोग: यह दवा अस्थमा और सीओपीडी जैसी सांस की बीमारियों में इस्तेमाल होती है। यह सांस की नलियों को फैलाकर सांस लेने में आसानी करती है। यह नेबुलाइज़र के जरिए ली जाती है।

साइड इफेक्ट्स: आम दुष्प्रभावों में सिरदर्द, गले में जलन, मुंह सूखना, खांसी और हल्का कंपन शामिल हैं। गंभीर दुष्प्रभावों में दिल की धड़कन तेज होना, सांस लेने में तकलीफ और एलर्जी शामिल हैं। अगर ऐसा हो तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा का इस्तेमाल डॉक्टर के बताए अनुसार ही करें। एक रेस्प्यूल को दोबारा इस्तेमाल न करें। आंखों में जाने से बचाएं। अगर आपको ग्लूकोमा, दिल की बीमारी या पेशाब की समस्या है तो डॉक्टर को बताएं। बच्चों से दूर रखें। ठंडी और सूखी जगह पर स्टोर करें।

💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 pneumapra-l respules (2.5ml each) Uses & Benefits

[{"condition":"Asthma","description":"Used to relieve bronchospasm and improve breathing in acute asthma attacks and as maintenance therapy in moderate to severe asthma.","evidence":"Well-established"},{"condition":"Chronic Obstructive Pulmonary Disease (COPD)","description":"Helps relax airways and reduce breathlessness in stable COPD and during exacerbations.","evidence":"Well-established"},{"condition":"Acute bronchospasm","description":"Provides rapid bronchodilation in emergency settings when inhaled beta-agonists alone are insufficient.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Bronchiolitis","description":"Sometimes used in hospitalized infants with severe bronchiolitis, though evidence is limited and routine use is not recommended.","evidence":"Limited"}]

Primary treatment for: Asthma

Also treats: Chronic Obstructive Pulmonary Disease (COPD), Acute bronchospasm

📋 Drug Information

Generic Name(s)Levosalbutamol (1.25mg) + Ipratropium (500mcg)
Brand Namepneumapra-l respules (2.5ml each)
ManufacturerDravya Healthcare
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action Class
Route of AdministrationInhalation (via nebulizer)
StorageStore at room temperature (15-30°C). Protect from light and moisture. Do not freeze. Keep respules in the foil pouch until use.
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
Always use a mouthpiece instead of a face mask if you have glaucoma to avoid eye exposure.
2
Rinse your mouth after each nebulization to prevent dry mouth and throat irritation.
3
Do not mix other medicines in the nebulizer unless your doctor instructs you to.
4
Keep track of your breathing and report any worsening to your doctor.
5
Do not use this medicine more often than prescribed, as it can cause heart palpitations.
6
If you experience a sudden attack, use your rescue inhaler first and seek help if it doesn't improve.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Wheezing
This medicine is commonly prescribed for this.
Likely Use
✅
Shortness of breath
This medicine helps open airways.
Likely Use
❌
Fever
This medicine is not a fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionFollowing inhalation via nebulizer, levosalbutamol and ipratropium are absorbed locally in the lungs, with a small portion swallowed and absorbed from the gastrointestinal tract. Systemic absorption is minimal but can occur.
DistributionBoth drugs distribute into lung tissues and to a lesser extent into the bloodstream. Plasma protein binding is low for both agents.
Protein BindingLevosalbutamol: approximately 10-15%; Ipratropium: less than 20%.
MetabolismLevosalbutamol is metabolized in the liver primarily by sulfation. Ipratropium is minimally metabolized; a small fraction undergoes hepatic oxidation.
Half-LifeLevosalbutamol: approximately 3-4 hours; Ipratropium: approximately 2 hours.
ExcretionBoth drugs and their metabolites are excreted mainly in the urine and to a lesser extent in feces.
BioavailabilitySystemic bioavailability after inhalation is low, estimated at less than 10% for both agents.
Onset of ActionBronchodilation begins within 5-15 minutes after nebulization.
Peak Plasma TimePeak plasma concentrations are typically reached within 1-2 hours after inhalation.
Duration of ActionBronchodilation lasts for about 4-6 hours.

How It Works

This medicine combines two bronchodilators with complementary mechanisms. Levosalbutamol selectively stimulates beta-2 adrenergic receptors on airway smooth muscle, leading to relaxation and widening of the airways. Ipratropium blocks muscarinic acetylcholine receptors, preventing acetylcholine from causing bronchoconstriction and mucus secretion. The dual action provides more effective bronchodilation than either agent alone.

Mechanism Steps

1
Levosalbutamol binds beta-2 receptors: Levosalbutamol attaches to beta-2 adrenergic receptors on airway smooth muscle cells, triggering a signaling cascade that leads to muscle relaxation.
2
Ipratropium blocks muscarinic receptors: Ipratropium competes with acetylcholine at muscarinic receptors, preventing nerve signals that cause bronchoconstriction and mucus secretion.
3
Synergistic bronchodilation: The two actions combine to open airways more effectively than either drug alone, improving breathing and reducing symptoms.

💡 How to Take pneumapra-l respules (2.5ml each)

Strength: Respules containing 1.25mg levosalbutamol and 500mcg ipratropium in 2.5ml solution.

1Wash your hands thoroughly before handling the respule.
2Twist off the top of the respule and squeeze the solution into the nebulizer chamber.
3Connect the nebulizer to the compressor and mouthpiece or mask.
4Sit upright and breathe normally through the mouthpiece until all the mist is gone.
5Rinse your mouth with water after use to prevent dry mouth.
6Clean the nebulizer as instructed by the manufacturer.

Dosage Information

Adult DosageThe usual adult dose is one respule (1.25mg levosalbutamol and 500mcg ipratropium) nebulized 3 to 4 times daily. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageNo specific dose adjustment is required, but use with caution due to increased risk of cardiovascular side effects. Dose must be individualized by a qualified clinician.
Renal ImpairmentNo specific dose adjustment is established. Use with caution in severe renal impairment. Dose must be individualized by a qualified clinician.
Hepatic ImpairmentNo specific dose adjustment is established. Use with caution in severe hepatic impairment. Dose must be individualized by a qualified clinician.
Maximum Daily DoseThe maximum recommended daily dose is 4 respules (5mg levosalbutamol and 2mg ipratropium). Do not exceed without medical advice.

Dosage Timeline

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

⏰ 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 pneumapra-l respules (2.5ml each)

✅ Common Side Effects

Headache (Common (5-10%))
Usually resolves on its own. Consult doctor if persistent.
Throat irritation (Common (5-10%))
Rinse mouth after use. Consult doctor if severe.
Dry mouth (Common (5-10%))
Sip water frequently. Consult doctor if bothersome.
Cough (Common (5-10%))
Usually temporary. Consult doctor if persistent.
Tremor (Common (5-10%))
Usually mild and transient. Consult doctor if severe.

🚨 Serious Side Effects

Paradoxical bronchospasm (Rare (<0.1%))
Stop use immediately and seek emergency medical help.
Palpitations (Uncommon (0.1-1%))
Consult doctor if persistent or accompanied by chest pain.
Allergic reactions (rash, swelling, difficulty breathing) (Rare (<0.1%))
Seek immediate medical attention.
Urinary retention (Rare (<0.1%))
Consult doctor if unable to urinate.
Blurred vision (Rare (<0.1%))
Consult doctor if vision changes occur.

⚠️ Rare Side Effects

Hypokalemia
Monitor potassium levels if on other medications. Consult doctor.
Hyperglycemia
Monitor blood sugar if diabetic. Consult doctor.
Angioedema
Seek emergency medical help immediately.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Propranolol Major
Furosemide Moderate
Prednisone Moderate
Digoxin Minor

🚨 Major Interactions

  • Beta-blockers (e.g., propranolol)
  • Monoamine oxidase inhibitors (MAOIs)
  • Tricyclic antidepressants

⚡ Moderate Interactions

  • Diuretics (e.g., furosemide)
  • Corticosteroids
  • Other anticholinergics

🍷 Alcohol Interaction

Alcohol may increase the risk of dizziness and drowsiness. It is advisable to avoid or limit alcohol while using this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to levosalbutamol, ipratropium, or atropine and its derivatives.","Severe cardiovascular disease or arrhythmias.","Narrow-angle glaucoma.","Urinary retention or prostatic hyperplasia.","Not for use in children under 4 years unless prescribed by a specialist."]

⚠️ Warnings & Precautions

["Do not use if allergic to any component.","Use with caution in patients with heart disease, hypertension, or diabetes.","Avoid contact with eyes.","Do not exceed prescribed dose.","May cause dizziness; avoid driving or operating machinery until you know how it affects you.","Consult doctor if symptoms worsen or do not improve."]

🤱 Lactation Safety

It is not known whether levosalbutamol and ipratropium pass into breast milk. Consult your doctor before breastfeeding.

💊 Overdose Management

Overdose may cause severe tachycardia, tremor, palpitations, and hypokalemia. 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 dose.

Additional Safety Advice

General Safety

Use this medicine only as prescribed by your doctor. Do not exceed the recommended dose or frequency. Each respule is for single use only; discard any leftover solution. Do not mix with other medicines in the nebulizer unless instructed. Avoid contact with eyes, as ipratropium can cause eye irritation and blurred vision. If you have glaucoma, use a mouthpiece rather than a face mask to prevent eye exposure. Inform your doctor if you have heart disease, high blood pressure, diabetes, or thyroid problems. Do not stop suddenly without medical advice. Keep out of reach of children. Store in a cool, dry place, protected from light. Do not freeze. If you are pregnant or breastfeeding, consult your doctor before use.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to cardiovascular side effects. Use with caution and monitor heart rate and blood pressure.

🤰 Pregnancy Planning (TTC)

Consult your doctor before planning pregnancy. Use only if clearly needed and prescribed.

🏥 Post-Surgery Considerations

Inform your anesthesiologist if you are using this medicine before surgery. It may interact with certain anesthetic agents.

🦷 Dental Procedures

Inform your dentist if you are using this medicine. It may cause dry mouth, which can affect dental health.

💚 Lifestyle Tips for Better Results

🏃
Avoid triggers like smoke, dust, and cold air.
🥗
Practice breathing exercises to improve lung capacity.
😴
Maintain a healthy weight to reduce breathlessness.
💧
Get vaccinated against flu and pneumonia.
🧘
Keep your nebulizer clean and replace parts as recommended.

🏋️ Exercise Considerations

Exercise may trigger bronchospasm. Use this medicine before exercise if prescribed. Stop and rest if you feel breathless.

🥗 Diet Recommendations

Stay well hydrated
Include fruits and vegetables rich in antioxidants
Avoid processed foods that may worsen inflammation

💼 Impact on Daily Work & Life

This medicine may cause dizziness or tremor. Avoid driving or operating heavy machinery until you know how it affects you. It should not affect your ability to work if symptoms are controlled.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. If you experience severe side effects, seek medical advice immediately.

📅 Long-Term Use Effects

Long-term use may lead to tolerance to levosalbutamol, increased heart rate, and hypokalemia. Regular monitoring of heart rate, potassium levels, and respiratory function is advised. Consult your doctor for periodic reviews.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Inhaled corticosteroids

May be used as controller therapy for asthma.

Evidence: Well-established
Long-acting beta agonists

Used for maintenance in COPD.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

Annual influenza vaccination and pneumococcal vaccination are recommended for patients with chronic respiratory diseases.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original foil pouch until use

❌ 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 light. If traveling across time zones, adjust nebulization times gradually. Check customs regulations for carrying prescription medicines.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 60-year-old man with COPD
He was prescribed this medicine for daily nebulization. After a week, he noticed significant improvement in his breathing and could walk longer distances. He learned to rinse his mouth after each use to avoid dry mouth.
💡 Lesson: Consistent use and proper technique improve outcomes.
👤 A 35-year-old woman with asthma
She used this medicine during an asthma flare-up. It helped open her airways within 10 minutes. She was advised to avoid contact with eyes and to keep the respules in their foil pouch until use.
💡 Lesson: Proper storage and handling ensure effectiveness.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working within 5-15 minutes after nebulization.

Q: Can I use it every day?

A: Yes, if prescribed by your doctor for maintenance therapy. Do not exceed the recommended frequency.

Q: Is it safe for children?

A: Pediatric dosing is not established. Consult a pediatrician.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my heart?
  • 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 pneumapra-l respules (2.5ml each)

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Duolin Respules can be used as a rescue inhaler for sudden attacks.
    Fact: This medicine is for nebulization and is not a portable rescue inhaler. For sudden attacks, use a prescribed rescue inhaler.
  • Myth: Duolin Respules are safe for everyone.
    Fact: It is not safe for people with certain heart conditions, glaucoma, or urinary problems. Always consult a doctor.

🔄 Alternative Options

Generic Alternatives

  • Levosalbutamol + Ipratropium Respules (generic)

Brand Alternatives

  • Duolin 1.25mg/500mcg Respules 2.5ml

📊 Comparison with Similar Medicines

[{"medicine":"Levosalbutamol + Ipratropium","composition":"Levosalbutamol 1.25mg + Ipratropium 500mcg","onset":"5-15 minutes","duration":"4-6 hours"},{"medicine":"Salbutamol + Ipratropium","composition":"Salbutamol 2.5mg + Ipratropium 500mcg","onset":"5-15 minutes","duration":"4-6 hours"}]

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