Duova Inhaler For Asthma
Duova inhaler helps in the treatment of chronic obstructive pulmonary disease (COPD) which is generally caused by bronchospasm with symptoms like wheezing, difficulty in breathing, tightness in the chest, and other asthmatic symptoms. Duova inhaler is a combination of two active ingredients which are Tiotropium bromide and formoterol. This inhaler helps by relaxing the muscles present in airways through which airflow gets smooth and prevents the blockage of air passages.
How does Duova Inhaler work?
Duova inhaler is a combination of two active ingredients which are known as bronchodilators that are generally used for long-term treatment of chronic obstructive pulmonary disease and asthmatic symptoms. Formoterol in Duova inhaler is a long-acting beta-agonist that acts on the lungs and relaxes the smooth muscles in the airways wall which result in widening of the airways and Tiotropium is a long-acting anticholinergic in Duova inhaler that acts on specific ‘Muscarinic‘ receptors present in the bronchioles of the lungs and inhibits the interaction of acetylcholine, Through which it prevents the contractions of airways caused by acetylcholine.
Usage indication for Duova Inhaler
Duova inhaler must be used after the prescription of a doctor and they will suggest the number of puffs of this inhaler during a day depending upon your condition. The use of this inhaler is done under long-term treatment, So it is necessary to use this inhaler regularly with the recommended dosage and Do not disturb any of its dose amounts without a doctor's prescription. Follow the instructions which come along with the inhaler bottle for its use and Shake the inhaler vigorously for few seconds before using it. The dose of this inhaler must not be missed, Avoid its double dose it can cause some unpleasant effects of this drug. Use this inhaler even if you are feeling better and it's also a sign that the inhaler is doing its work.
Note-You can also use a spacer device that helps you to inhale correctly.
Side effects
- Dryness of mouth
- Nausea
- Dizziness
- Headache
- Blurred vision
- Mouth ulcers
- Skin rashes, hives, itching
- Irregular heartbeat
- Tiredness or weakness
These common side effects can be seen during the use of Duova inhaler and inform your doctor if any of these side effects get worsen.
Interactions
Several medicines can interact with Duova inhaler and should be avoided while during this inhaler use or consult with your doctor so that they can prescribe you with other alternatives to avoid drug interactions. Drugs that can cause a serious reaction with this inhaler are Anticholinergics like atropine or other Beta-agonist used in cold medicines, Diuretics like hydrochlorothiazide or furosemide, and beta-blockers like atenolol.
Precautions
Duova inhaler should not be used if you have an allergy to tiotropium bromide and formoterol or any ingredient present in the inhaler. The patient must tell their doctor about their ongoing health issue or about any chronic disease through which they are suffering from. Ask your doctor about the Duova inhaler's interaction with drugs and inform if you are using any of it.
This inhaler may not help you, If you have an allergy to other products that also trigger your asthmatic symptoms, So also use prevention during the medication. During pregnancy and breastfeeding the use of Duova Inhaler can be unsafe, So consult with a doctor for its use during this period. Consumption of alcohol can cause dizziness during inhaler use, So try to avoid alcohol use.
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