Is it possible to manufacture and market your nitrolingual spray in smaller units than the 0.4 mg, 200 spray size? Such a smaller size would be much more convenient to carry for extreme-emergency use and would not necessarily be proportionatelly lower priced.

Also, is it possible to package nitroglycerin in pill form in a dispenser?

It is very difficult for a heart attack patient to acquire just one pill at a time, especially in an emergency siuation.