Other antianginals. Nitroglycerin is used to treat angina, or pain related to lack of oxygen to heart muscle. Other medications include beta blockers, calcium channel blockers, and a medication called ranexa (ranolazine). Only Nitroglycerin is fast-acting and used on an as-needed basis.
For what. Condition?
There is. No alternative for nitroglycerine if you need it. All nitroglycerine and similar nitrate products can be potentially dangerous with ed products and the combination should be avoided.