Nitroglycerin spray is used under the tongue to treat pain, known as angina, and improve blood flow to the heart in people with coronary artery disease. Health Canada issued a public advisory on ...

The patient was patch-tested with a standard series, Nitroderm TTS (Novartis, East Hanover, NJ), Discotrine TTS (3M Sante, Cergy-Pontrose, France), and Lenitral nitroglycerin spray (Besins ...