Your Patient Asks About the Best Way to Store Sublingual

Your patient asks about the best way to store sublingual nitrates during travel to your clinic for therapy.The correct answer is which of the following?

A) Put one in a plastic bag and bring it to the clinic in your pocket.
B) Protect it from heat by transporting it in an ice chest.
C) Lock it in the glove compartment in your car.
D) Store it in the original container to keep it away from heat and light.