Yes it is a good way to be positive
It always included in the Description section of a drug monograph
It include every substances, structural formula, and the dosage of the drugs that you have
It also included warning and precaution if there's a possibility that the drugs may cause harm in a specific circumtances
The intended message was not received properly due to poor body language.
Come up with a situation, this is a typical reason for it to be interpreted incorrectly.
Class I is an emergancy recall and the patients must be notified immediatly to discontinue use, and the medication will be removed from all shelves immediatly.