RESPIRATORY - Nasal decongestants - Bronchial Asthma - CONTRAINDICATIONS AND METERED INHALER

12 important questions on RESPIRATORY - Nasal decongestants - Bronchial Asthma - CONTRAINDICATIONS AND METERED INHALER

In what situation should leukotriene antagonists be avoided?

Leukotriene antagonists are avoided in the reversal of bronchospasm in acute asthma attacks.

What should be done before using a metered dose inhaler (MDI)?

The mouthpiece dust cap should be removed before use. This is the first step in using a metered dose inhaler (MDI).

What are the contraindications for Theophylline?

Theophylline is contraindicated in patients with arrhythmias, hyperthyroidism, peptic ulcer, and seizures.
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How should the MDI be prepared after removing the dust cap?

The MDI should be shaken vigorously. This ensures the medication is properly mixed and ready for use.

Which substances are contraindicated in asthma?

NSAIDs, β-blockers, Morphine, and Muscarinic cholinomimetics are contraindicated in asthma.

Describe the breathing technique before using the inhaler.

Breathe out gently, but not fully. This prepares the lungs to receive the medication effectively.

When should corticosteroids be used cautiously?

Corticosteroids should be used cautiously in patients with compromised immune systems, glaucoma, kidney or liver disease, convulsive disorders, diabetes, taking systemic corticosteroids, and during pregnancy.

Where should the inhaler be placed before inhaling the medication?

The inhaler should be placed between the lips. This ensures proper delivery of the medication.

How should you breathe when using the inhaler?

Start breathing in slowly and deeply through the mouth. This helps in effectively drawing the medication into the lungs.

What action is taken to release the medication from the inhaler?

The canister is pressed to release the dose. This action delivers the medication for inhalation.

How long should you hold your breath after inhaling the medication?

The breath is held for at least 10 seconds. This allows the medication to settle in the lungs.

What should be done if a second dose is needed?

If a second dose is called for, at least 1 minute should elapse before repeating the inhalation procedure.

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