Duova Inhaler (Tiotropium Bromide/Formoterol)

1. What is Duova Inhaler (Tiotropium Bromide/Formoterol) used for?

Duova Inhaler combines two active ingredients—**Tiotropium Bromide** and **Formoterol**—to treat chronic obstructive pulmonary disease (COPD) and asthma. It works by relaxing the muscles in the airways, making it easier to breathe, and reducing inflammation in the lungs to help prevent wheezing, shortness of breath, and coughing.

2. How does Duova Inhaler work?

The **Tiotropium Bromide** in Duova is an **anticholinergic agent** that helps open the airways by blocking certain chemical signals that cause the airways to tighten. **Formoterol**, a **long-acting beta-agonist (LABA)**, works by relaxing the muscles in the airways, improving airflow. Together, these medications help improve breathing for people with COPD and asthma.

3. How should I use Duova Inhaler?

To use Duova Inhaler correctly:

• Remove the mouthpiece cover.
• Hold the inhaler upright and press the bottom of the inhaler to release a dose of the medication.
• Breathe out gently, away from the inhaler.
• Place the mouthpiece in your mouth and inhale deeply and slowly until your lungs are full.
• Hold your breath for 10 seconds to allow the medication to settle.
• Close the inhaler and replace the mouthpiece cover.

Use the inhaler as directed by your healthcare provider, typically once or twice daily, depending on your condition.

4. What are the possible side effects of Duova Inhaler?

Common side effects of Duova Inhaler may include:

• Dry mouth or throat
• Headache
• Throat irritation
• Chest pain or discomfort
• Muscle cramps or back pain

If you experience more serious side effects like **rapid heartbeat**, **tremors**, or **difficulty breathing**, seek medical attention immediately.

5. Can I use Duova Inhaler with other medications?

Duova Inhaler may interact with other medications, especially other bronchodilators, corticosteroids, or medications that affect the heart. Always inform your doctor about all medications you are taking, including over-the-counter drugs, herbal supplements, and other inhalers, to avoid potential interactions.

6. Is Duova Inhaler safe for pregnant or breastfeeding women?

Duova Inhaler should be used during pregnancy or breastfeeding only if prescribed by your healthcare provider. While Tiotropium and Formoterol have not shown significant risks in pregnancy studies, always consult your doctor to weigh the potential benefits and risks.

7. How often should I use Duova Inhaler?

The usual dosage is one inhalation once or twice daily. Your doctor will determine the appropriate frequency based on your medical condition. Do not exceed the prescribed dosage, and always follow your doctor’s recommendations for proper use.

8. What should I do if I miss a dose of Duova Inhaler?

If you miss a dose of Duova Inhaler, take it as soon as you remember, unless it’s almost time for your next dose. In that case, skip the missed dose and continue with your regular dosing schedule. Never take two doses at once to make up for a missed dose.

9. Are there any precautions when using Duova Inhaler?

Before using Duova Inhaler, inform your doctor if you have any of the following conditions:

• Heart problems (e.g., arrhythmias)
• High blood pressure
• Diabetes
• Kidney or liver problems
• History of seizures or stroke

Always follow your healthcare provider’s advice and use the inhaler only as prescribed.

10. Where can I buy Duova Inhaler (Tiotropium Bromide/Formoterol)?

Duova Inhaler is available for purchase directly from our website or at authorized pharmacies. Visit our Store Locator page to find a nearby retailer and check pricing and availability.