Hi, It s been long enough. I m facing a terrible situation. My nose is blocked : infact its the left side which is little blocked. Right one seems okay. During weather change, instant cold or instant heat, during monsoon rains or the times when new pollen appears, I m continuously sneezing. Besides, i have a Lab at home and he tends to shed lot of hairs . At times, I have running nose other times I have a BLOCKED nose with no watery discharge. The later situation is more troublesome. Well, I have been continuously depending upon Cetrizine Hydrocloride. Doc s suggested surgery but he also had the opinion that your sneezing will still continue. Please help !