I know ive posted a lot of threads lately, but my symptoms increased after i tried to exercise. Now my random anxiety has returned. Ill be sitting trying to study and all of a sudden boom a feeling of anxiety-nervousness after taking nasal spray. I used to take it before without any problems, but now that i have pcs every time it seems to get me 3 times (the first two i was not sure if it was just me stressing or the spray). In between when my symptoms began diminishing i took Afrin once and was ok. First two times i took Afrin and the 3rd time i took fluticasone propionate. I have a deviated septum and it is hard to breathe at times. I only use to take them when it is really bad. Im going to stop taking them and just try to make a natural saline but does anyone know something about this or have experience with this? Or is it just me going anxiety mode randomly due to the input of oxygen.