A sneeze is a sudden, forceful, uncontrolled burst of air through the nose and mouth.
Sneezing is caused by irritation to the mucous membranes of the nose or throat. It can be very bothersome, but is rarely a sign of a serious problem.
Sneezing can be due to:
Avoiding exposure to the allergen is the best way to control sneezing caused by allergies. An allergen is something that causes an allergic reaction.
Tips to reduce your exposure:
In some cases, you may need to move out of a home with a mold spore problem.
Sneezing that is not due to an allergy will disappear when the illness that is causing it is cured or treated.
Call your health care provider if sneezing is affecting your life and home remedies do not work.
Your provider will perform a physical exam and look at your nose and throat. You'll be asked about your medical history and symptoms. Questions may include when the sneezing started, whether you have other symptoms, or if you have allergies.
In some cases, allergy testing may be needed to find the cause.
Your provider will suggest treatments and lifestyle changes for hay fever symptoms.
Reviewed By: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.