
Originally Posted by
abond0017
If you are sure you don't have allergies, then the only preventative I can think of is using a neti pot (with boiled water) morning and night when you get the slightest feeling of sinus problems. Heading off the few I have had since starting meds with a neti pot has kept them from getting too bad and they seem to resolve faster as well.
HTH!
ETA:
Also, if you are sure you are getting colds...try to be very mindful of putting your fingers on your face (pretty much anywhere near your mouth, eyes, nose). Even if you wash you hands a lot, you are still touching a ton of possibly contaminated surfaces all day, and just rubbing your eyes could infect you.