Drug Name Maxalt

Inhalation in the form of an aerosol, a gas, or a mist permits drugs to be applied to the bronchial mucosa and, to a lesser extent, to the alveolar membranes. This route is chosen for drugs intended to affect bronchial smooth muscle or the consistency of bronchial mucus.
Therapeutic uses. Because of their narrow therapeutic margin, these antiarrhythmics are only employed when rhythm disturbances are of such severity as to impair the pumping action of the heart, or when there is a threat of other complications. The choice of drug is empirical. If the desired effect is not achieved, another drug is tried. Combinations of antiarrhythmics are not customary.

 

Inactivation may entail a single chemical reaction or several steps (e. g. , diazepam) before an inactive metabolite suitable for renal elimination is formed.
Blockade of cardiac impulse conduction, as evidenced by impaired AV conduction or cardiac arrest (countermeasure: injection of epinephrine). Depression of excitatory processes in the heart, while undesired during local anesthesia, can be put to therapeutic use in cardiac arrhythmias (p. 134). Forms of local anesthesia.