<p>Cardiac arrest:</p>

<ul>
	<li><strong>Intravenous injection</strong>: 1 mg injection repeated every 2-3 minutes as necessary.</li>
	<li><strong>Endotracheal</strong>: 2-3 mg via an endotracheal tube, repeated as necessary.</li>
	<li><strong>Intracardiac</strong>: 0.1 to 1 mg, direct into the atrium of the heart.</li>
	<li><strong>Intraspinal</strong>: Usual dose is 0.2 to 0.4 mg added to anesthetic spinal fluid mixture (to prolong anesthetic action by limiting absorption).</li>
</ul>

<p>Anaphylaxis, asthma or severe bronchospasm:</p>

<ul>
	<li><strong>Adult dose</strong>&nbsp;is 0.25 0.5 mg. It may be repeated at 5 minutes intervals until perfusion and respiratory status normalizes.</li>
	<li><strong>In case of dose dilution</strong>: 1 mg of Adrenaline to be diluted in 9 ml Normal Saline.</li>
</ul>

<p><strong>Children</strong>: Initially 10 mcg/kg body weight, not to exceed 250 mcg. May be repeated every 3-5 minutes if necessary. Subsequent doses should be 100 mcg/kg.</p>