Drugs for BA

All the following drugs are used in the management of bronchial asthma, except

Budesonide

Salbutamol

Theophylline

Dextromethorphan

All the following are true regarding β2-agonists, except

Longer-acting drugs can be used on an ‘as needed’ basis to control symptoms

Available as oral and inhalational preparations

First-line drugs in bronchial asthma

Commonly associated with termors

All the following are true regarding theophylline, except

Inhibits phosphodiesterase and blocks adenosine receptors

Has narrow therapeutic window

Can reverse resistance to the anti-inflammatory effects of corticosteroids

Common adverse effects include dysrhythmia and seizures

All the following are true regarding glucocorticoids, except

Inhalational preparations can produce significant adrenal suppression

Integral part of a regimen containing regular bronchodilators

Prevent the progression of chronic asthma

Effective anti-inflammatory agents

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