Glyceryl Trinitrate 400mcg Sublingual Spray contains glyceryl trinitrate, a nitrate. It is used to relieve angina attacks and to prevent them before exertion.
How it works
It widens blood vessels, which reduces the work the heart has to do and eases chest pain.
How to use it
Sit down, then spray under the tongue as directed and close your mouth. Do not inhale the spray. Follow your doctor’s instructions on repeat doses. Always read the patient information leaflet before use.
Before you use it
Do not use with ED medicines such as sildenafil or tadalafil. Tell your doctor about low blood pressure or other heart conditions.
Possible side effects
Headache, flushing and dizziness are common. Sitting down helps reduce dizziness.
