Prescription requiredBronchodilator

Duolin Inhaler 200Md — Uses, Dosage & Benefits

Duolin Inhaler 200Md is used for Relief and prevention of bronchospasm in chronic obstructive pulmonary disease (COPD) including chronic bronchitis and emphysema; adjunct bronchodilation in asthma when prescribed..

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026

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Active Ingredient / Composition

Levosalbutamol (as Levalbuterol) 50 mcg + Ipratropium bromide 20 mcg per metered dose inhalation (MDI)

What is Duolin Inhaler 200Md used for?

Relief and prevention of bronchospasm in chronic obstructive pulmonary disease (COPD) including chronic bronchitis and emphysema; adjunct bronchodilation in asthma when prescribed.

How Duolin Inhaler 200Md Works

Levosalbutamol is a selective beta-2 agonist that relaxes airway smooth muscle to open the airways. Ipratropium is an anticholinergic that blocks muscarinic receptors in the lungs, reducing bronchoconstriction and mucus-related narrowing. Together they provide complementary bronchodilation.

Dosage & Directions

For inhalation use only. Use exactly as prescribed; commonly 1–2 puffs 3–4 times daily for COPD. Shake well before use, exhale fully, seal lips around mouthpiece, inhale slowly while pressing canister, hold breath ~10 seconds, then exhale. Use a spacer if advised; rinse mouth after use. Not for immediate severe attacks unless advised by a doctor.

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Relieves wheezing and shortness of breath
Opens airways quickly
Improves airflow in COPD
Reduces bronchospasm frequency
Provides dual bronchodilation

Pregnancy

Use with caution / Consult doctor

Alcohol Interaction

No known interaction

Duolin Inhaler 200Md — Quick Facts

Composition: Levosalbutamol (as Levalbuterol) 50 mcg + Ipratropium bromide 20 mcg per metered dose inhalation (MDI)
Therapeutic class: Bronchodilator
Drug class: Beta-2 agonist + Anticholinergic (SABA + SAMA combination)
Prescription: Required (Rx)
Price: ₹426
Habit forming: No
Storage: Store below 25°C, protect from heat and direct sunlight. Do not freeze. Pressurised container—do not puncture or expose to temperatures >50°C. Keep cap closed and keep out of reach of children.

Duolin Inhaler 200Md — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Duolin Inhaler 200Md — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Duolin Inhaler 200Md used for?

How Duolin Inhaler 200Md Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Duolin Inhaler 200Md — Quick Facts

Duolin Inhaler 200Md — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Duolin Inhaler 200Md — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Duolin Inhaler 200Md used for?

How Duolin Inhaler 200Md Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Duolin Inhaler 200Md — Quick Facts

Duolin Inhaler 200Md — Usage FAQs

More from PingMeDoc™

Safety disclaimer