Then, ensure the latch mechanism is engaged. Many Screen Away doors have a latch built into the top of the bottom glass panel, located in the middle of the door. Other doors have a latch built into the handle at the top of the top operating glass panel. This handle needs to be installed during the door installation.
Nitrates are used to: 1  Relieve angina. 2  Prevent angina, when used before stressful activities that can cause angina (such as sexual intercourse or walking up stairs or a hill). 3  Prevent angina that occurs during daily activities (long-term use).
What are nitrates (nitrate medications)? Nitrates are medications used for treating or preventing heart pain (angina, chest pain) caused by heart disease, usually of the arteries in the heart. Examples of generic and brand names of nitrates include: