What can I do to stop sneezing all the time? I’ve had all the allergy tests and nothing helps. DR MARTIN SCURR answers

As a teacher, my sneezing fits are both inconvenient and embarrassing. I have had tests for allergies which all came back clear. Is there anything that could at least curb the sneezing? Dr Martin Scurr replies… As a teacher, my sneezing fits are both inconvenient and embarrassing. I have had tests for allergies which all came back clear. Is there anything that could at least curb the sneezing? Dr Martin Scurr replies…