Generic Name: Levosalbutamol + Ipratropium Bromide
Brand: Duolin
Company: Cipla Ltd.
Dosage Form: Inhaler (Metered Dose Inhaler – MDI)
Pack Size: 200 metered doses (commonly available)
Composition
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Each actuation (puff) delivers:
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Levosalbutamol 50 mcg
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Ipratropium Bromide 20 mcg
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Propellant & excipients
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Category
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Bronchodilator (Combination)
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Short-acting Beta-2 Agonist (SABA) + Anticholinergic
Uses / Indications
Duolin Inhaler is prescribed for:
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Asthma – relief of bronchospasm.
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Chronic Obstructive Pulmonary Disease (COPD).
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Chronic bronchitis & emphysema.
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Wheezing, chest tightness, and shortness of breath caused by reversible airway obstruction.
How It Works
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Levosalbutamol → stimulates beta-2 receptors → relaxes airway muscles → bronchodilation.
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Ipratropium Bromide → blocks muscarinic receptors → prevents airway muscle contraction.
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Together → dual action bronchodilation for faster and stronger relief.
Dosage (General Guide – as prescribed by doctor)
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Adults: 1–2 puffs, 3–4 times daily.
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Children: Dose decided by physician (usually lower).
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Do not exceed the prescribed dose.
How to Use
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Shake the inhaler well.
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Exhale fully, then place mouthpiece between lips.
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Press down the canister while inhaling deeply.
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Hold breath for 5–10 seconds, then exhale slowly.
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If second puff required, wait 1 minute.
Side Effects
Common: Dry mouth, cough, throat irritation, headache, dizziness, tremors, palpitations.
Serious (rare): Chest pain, irregular heartbeat, eye pain, worsening breathing — seek medical help.
Precautions & Warnings
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Use with caution in heart disease, hypertension, diabetes, thyroid disorders, glaucoma, prostate problems.
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Not for long-term control; used for quick relief.
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Safe in pregnancy & breastfeeding only if prescribed.
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Do not exceed recommended dose.
Storage
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Store below 30°C, away from direct sunlight & heat.
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Do not puncture or burn even when empty.
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Keep out of reach of children.
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