Cigarette smoke

Return to Index Step 1: Taking Control of Your Asthma Step 2: What is Asthma? Step 3: Know the Signs Step 4: How Asthma Is Diagnosed Step 5: The Levels of Severity Step 6: Determine Your Goals and Expectations Step 7: Asthma Drugs Step 8: Drug Delivery Devices Step 9: Understand Your Action Plan Step 10: Make "Peak Flow" a Habit! Step 11: Avoid Asthma Triggers Step 12: Visit Your Doctor Regularly Key Points Glossary

*Close Menu*

Cigarette smoke

Cigarette smoke contains a number of toxic chemicals and irritants. People with allergies and asthma may be more sensitive to cigarette smoke than other people, and research studies indicate that smoking may aggravate asthma.

Smoking does not just harm smokers but also those around them. Research has shown that children and spouses of smokers tend to have more respiratory infections and asthma than those of non-smokers. In addition, exposure to secondhand smoke can increase the risk of complications such as sinusitis and bronchitis.

Common symptoms of smoke irritation are burning or watery eyes, nasal congestion, coughing, hoarseness and shortness-of-breath.

Learn More

Secondhand smoke and the risks to children

Ways to reduce the health risks of secondhand smoke

A Special Message to Smokers

Created by the National Institute of Environmental Health Sciences. Updated and modified by A.D.A.M., Inc. Image copyright A.D.A.M., Inc.

Review Date: 5/16/2007
Reviewed By: Alan Greene, M.D., F.A.A.P., Department of Pediatrics, Packard Children's Hospital, Stanford University School of Medicine; Chief Medical Officer, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial process . A.D.A.M. is also a founding member of Hi-Ethics (www.hiethics.com) and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997-2007 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

Home > Medical Reference > Care Guides