Common signs and symptoms of asthma include:
Not all people who have asthma have these symptoms. Likewise, having these symptoms doesn't always mean that you have asthma. The best way doctors have to diagnose asthma is to use a lung function test, ask about medical history (including type and frequency of symptoms), and do a physical exam.
The type of asthma symptoms you have, how often they occur, and how severe they are may vary over time. Sometimes your symptoms may just annoy you. Other times, they may be troublesome enough to limit your daily routine.
Severe symptoms can be fatal. Thus, treating symptoms when you first notice them is important, so they don’t become severe.
With proper treatment, most people who have asthma can expect to have few, if any, symptoms either during the day or at night.
Many things can trigger or worsen asthma symptoms. Your doctor will help you find out which things (called triggers) may cause your asthma to flare up if you come in contact with them. Triggers can include:
Other health conditions can make asthma harder to manage. Examples of these conditions include a runny nose, sinus infections, reflux disease, psychological stress, and sleep apnea. These conditions should be treated as part of an overall asthma care plan.
Asthma is different for each person. Some of the triggers listed above may not affect you. Other triggers that do affect you might not be on the list. Talk with your doctor about the things that seem to make your asthma worse.
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. To find clinical trials that are currently underway for Asthma, visit www.clinicaltrials.gov.
Visit Children and Clinical Studies to hear experts, parents, and children talk about their experiences with clinical research.
May 8, 2013
NIH statement on Asthma Month 2013
For Asthma Awareness Month 2013, the National Institutes of Health stands with the international community to renew our dedication to improving the quality of life for the estimated 300 million people living with asthma worldwide. To most effectively manage asthma, we need to address the disproportionate impact of the disease on minorities and families at or below the poverty line. NIH is committed to reducing asthma disparities and improving asthma control for all who live with the disease.
November 20, 2013
Gary H. Gibbons
New NHLBI Program Trains Scientists to Bring More Science Out of the Lab and into the Patient Care Marketplace
The NHLBI updates Health Topics articles on a biennial cycle based on a thorough review of research findings and new literature. The articles also are updated as needed if important new research is published. The date on each Health Topics article reflects when the content was originally posted or last revised.