Product introduction
Duolin 3 Respules is a ready-to-use nebuliser solution combining Levosalbutamol and Ipratropium Bromide, intended for people with chronic obstructive pulmonary disease who need airway relief through a nebuliser machine. Each respule is a single-use vial containing a fixed dose, meant to be used with a nebuliser rather than an inhaler or by mouth directly. It is manufactured by Cipla Ltd and is available only with a doctor's prescription. This form is often preferred for patients who find handheld inhalers difficult to use correctly, including some elderly patients.
Storage: Store below 25°C
Uses of Duolin 3 Respules
- Chronic obstructive pulmonary disease (COPD)
- Wheezing
- Shortness of breath
- Persistent cough
Benefits of Duolin 3 Respules
Nebulised delivery can help patients who struggle to coordinate breath and inhaler actuation, since the mist is simply breathed in over several minutes. The combination targets airway narrowing through two complementary bronchodilator actions, helping to relieve wheezing and breathlessness. Each respule is pre-measured, which reduces the chance of dosing errors compared with manually measuring liquid medicine.
Side effects of Duolin 3 Respules
Most side effects do not require medical attention and go away as your body adjusts. Consult your doctor if they persist.
- Tremor
- Dry mouth
- Cough
- Headache
- Palpitations
- Nausea
How to use Duolin 3 Respules
The contents of one respule are emptied into the nebuliser chamber and inhaled through a mask or mouthpiece as instructed by the prescribing doctor. Each respule is meant for a single use, and any unused solution should be discarded afterward. It should not be swallowed, injected, or used in any device other than a nebuliser.
How Duolin 3 Respules works
Levosalbutamol acts on beta-2 receptors in the airway muscles, causing them to relax so the airways widen. Ipratropium Bromide separately blocks nerve signals that would otherwise narrow the airways. When delivered together as a fine mist through a nebuliser, the two medicines reach deep into the lungs and work together to ease breathing.
Substitutes for Duolin 3 Respules
No other medicine with the same composition is listed in our catalogue yet. Message us on WhatsApp and our pharmacist will help you find a suitable alternative.
Safety advice
No significant interaction with alcohol is documented, but it is sensible to mention regular alcohol use to your doctor.
This medicine should be used in pregnancy only if a doctor considers it clearly necessary.
Whether these medicines pass into breast milk in significant amounts is not well established, so medical advice is recommended before use while breastfeeding.
Tremor or dizziness can occur after nebulisation, so avoid driving until you know how you respond to the medicine.
Patients with significant kidney impairment should use this medicine only under medical supervision.
Patients with significant liver impairment should use this medicine only under medical supervision.
Quick tips
- Use one respule per nebuliser session and discard any leftover solution.
- Clean the nebuliser mask or mouthpiece after each use to avoid infection.
- Sit upright and breathe normally through the mask for the full session.
- Store respules away from light and heat as instructed on the pack.
- Keep unused respules in their original strip until you are ready to use them.
Fact box
| Chemical class | Beta-2 agonist + Anticholinergic combination |
|---|---|
| Habit forming | No |
| Therapeutic class | Respiratory |
| Action class | Bronchodilators |
Frequently asked questions
What is Duolin Respules used for?
It is used with a nebuliser machine to relieve breathlessness and wheezing in people with COPD.
Can I reuse a respule if I don't use all of it?
No, each respule is for single use only; discard any leftover solution after the session.
Can this be taken by mouth or used in an inhaler?
No, it is meant only for use in a nebuliser machine, not for swallowing or use in a metered-dose inhaler.
How often is it used?
Frequency depends on your doctor's advice and the severity of your symptoms, so follow the prescribed schedule.
Is it safe for elderly patients?
It is commonly used in elderly COPD patients, but the dose and frequency should be decided by a doctor based on individual health status.