Question

our throat is dry, and you want the last cough drop in the box to last a long time in your mouth. What should you do? Keep the cough drop whole. This maintains the largest surface-to-volume ratio and slows the dissolution of the cough drop. Break the cough drop into little pieces and put them all in your mouth. Since each little piece must be dissolved separately, the drop will last longer. It doesn't matter if the cough drop is in one piece or many pieces; the total amount of cough drop is all that matters. Break the cough drop into little pieces and put them all in your mouth. This decreases the surface-to-volume ratio and slows the dissolution of the cough drop.

Answer 1

You should keep the cough drop whole. This maintains the largest surface-to-volume ratio and slows the dissolution of the cough drop.

Delay of drug action

The action of the drug can be delayed to either reduce adverse effect if the drugs to the body or to enhance its therapeutic purposes.

Because the throat is dry, the therapeutic purposes of the cough drop would only be achieved if it's dissolution is delayed in the mouth.

To do so, the cough drop should be kept whole to maintain the largest surface-to-volume ratio. This would slow the dissolution of the cough drop.

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