Hi there,
I've been using Neo Synephrine nasal spray for many years when I have a cold. In the past I've ony ever used it for a few days. This time my cold and nasal congestion has lasted longer than usual and I've been trying not to use it but find I need it to sleep. How do I know if I'm damaging my nasal passages? I don't want to become dependent on it. At the moment it's a very quick half squirt in each nostril at bedtime, so less than the normal dose.