Occasionally it is necessary to add solvent to the contents of a container just prior to use,usually because of instability of some drugs in the diluted form.Thus,a solid diluted to yield a suspension is called [DRUG]for Suspension;a solid dissolved and diluted to yield a solution is called [DRUG]for Solution;and a solution or suspension diluted to yield a more dilute form of the drug is called [DRUG]Oral Concentrate.After dilution,it is important that the drug be homogeneously dispersed before administration.