Can anyone help....? I am constantly sneezing. Not just a few times, but like 10-15 times in a row, and at least a couple of times an hour. Have had lots of allergy patch tests and they all come back negative. Also on fexofenadine hydrochloride 180mg 5 times a day, cetirizine 10mg twice a day and diphenhydramine 50mg once a day. Nothing seems to help, and doctors appear to be out of suggestions. I was just wondering if anyone has/have had similar symptoms and can recommend anything to help.

Much love, Annie xxx