A sneeze is a sudden, forceful, uncontrolled burst of air through the nose and mouth.
Sneezing is caused by irritation to the mucus 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 health care provider will perform a physical exam and look at your nose and throat. You will be asked about your medical history and symptoms, such as:
In some cases, allergy testing may be needed to find the cause.
Your health care provider will suggest treatments and lifestyle changes for hay fever symptoms.
Corren J, Baroody FM, Pawankar R. Allergic and nonallergic rhinitis. In: Adkinson NF Jr., Bochner BS, Burks AW, et al., eds. In: Middleton's Allergy Principles and Practice. 8th ed. Philadelphia, PA: Elsevier Mosby; 2013:chap 42.
Rossen RD, Birdsall HH. Allergy and immunology. In: Harward MP, ed. Medical Secrets. 5th ed. Philadelphia, PA: Elsevier Mosby; 2012:chap 11.
Wasserman SI. Approach to the person with allergic or immunologic disease. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine. 24th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 257.
Updated by: Stuart I. Henochowicz, MD, FACP, Associate Clinical Professor of Medicine, Division of Allergy, Immunology, and Rheumatology, Georgetown University Medical School, Washington, DC. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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