<p>Some times severe, life-threatening allergic reactions can happen with insulin. If you think you are having a severe allergic reaction, get medical help right away. Signs of insulin allergy include:</p>

<ul>
	<li>rash all over your body</li>
	<li>shortness of breath</li>
	<li>wheezing (trouble breathing)</li>
	<li>fast pulse</li>
	<li>sweating</li>
	<li>low blood pressure</li>
</ul>