Dry nose sometimes, sometimes runny nose, itching throat, blocked nose. These are the symptoms I experienced when I was exposed to a mold on wall 15 days. Ever since after that I have these symptoms in mild ways. I took medication and recovered but whenever I am exposed to mold again these symptoms start. How can I cure this allergy, or is there any allergy medicine I should take whenever I feel I would be vulnerable to such mold on walls.