hi! I suffer from allergic cold. It so happens that whenever my body becomes cold, due to standing on a cold floor, or due to sweating when I sleep, or if I don't have sufficient sleep. My doctor suggested a nasal spray for continuous use throughout my life. I used it for a month and then my condition got better. So I stopped using it, a bad decision. Now I cannot find that prescription and I shifted my house and am very far away from my doctor. Could you suggest a similar medication? And it wasn't a nasal decongestant, that much I know.