What is drug reconstitution? This refers to the mixing of a drug with a diluent (such as normal saline). Pictured is the Mix2Vial™: this is an atypical needleless system for drug reconstitution. Generally, this process involves drawing up the diluent with a needle &amp; injecting it into the powered drug (often preserved through a method known as &#34;lyophilized&#39;).