Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Asthma Health Center

Medical Reference Related to Asthma

  1. Asthma in Children - Topic Overview

    Wheezing is a whistling noise that occurs when the bronchial tubes,which carry air to the lungs,narrow because of inflammation or mucus buildup. Wheezing is often present in asthma. During an asthma attack,the bronchial tubes become smaller. At first,the person may wheeze when breathing out. As the attack becomes worse,the person may also wheeze when breathing in. During a severe ...

  2. Asthma in Children - What Increases Your Risk

    Many factors may increase your risk of developing asthma. Some of these are not within your control; others you can control. The major risk factors for developing asthma as an adult are ongoing (chronic) wheezing when you were a child and cigarette smoking.5Asthma risk factors that you cannot controlThe following risk factors are not within your control:Gender. In young adults, women have asthma .

  3. Asthma in Children - Topic Overview

    An asthma attack is a short period when breathing becomes difficult,sometimes along with chest tightness,wheezing,and coughing. When this happens during or after exercise,it is known as exercise-induced asthma or exercise-induced bronchospasm. About 70% to 90% of people with persistent asthma and about 10% of the population without asthma have exercise-induced asthma. 1,2 ...

  4. Asthma in Children - Symptoms

    Symptoms of asthma can be mild or severe. Your child may have no symptoms; severe, daily symptoms; or something in between. How often your child has symptoms can also change. Symptoms of asthma may include:Wheezing, a whistling noise of varying loudness that occurs when the airways of the lungs (bronchial tubes) narrow.Coughing, which is the only symptom for some children. The cough usually is ...

  5. Asthma in Children - Medications

    Medication does not cure asthma. However, it is an important part of managing the condition. Medications for asthma treatment are used to: Prevent and control the underlying airway inflammation to minimize long - term lung damage.Decrease the severity, frequency, and duration of asthma attacks.Treat the attacks as they occur.Asthma medications are divided into two groups: those for prevention and

  6. Asthma in Children - Topic Overview

    When you use inhaled asthma medicine,you usually use a device that delivers the medicine directly to your lungs. Different types of delivery systems are available,and one type may be more suitable for certain people,age groups,or medicine than another. The following table describes how asthma medicines may be delivered. Types of asthma medicines Delivery system and medicines Age group What ...

  7. Breathing Problems: Using a Metered-Dose Inhaler

    Diseases affecting the lungs-such as asthma, emphysema, bronchitis, and chronic obstructive pulmonary disease (COPD)-share many of the same medications. These medications are often delivered through a metered - dose inhaler (MDI).Key pointsUsing an MDI:Delivers most of a measured dose of medication directly to your lungs.Can help keep your symptoms under control and may help prevent long - term ..

  8. Asthma in Children - When to Call a Doctor

    If you have been diagnosed with asthma and have an asthma action plan, do the following. Callor other emergency services immediately if you are having severe asthma symptoms (in the red zone of your asthma action plan) and you have followed the plan, but:You are having severe difficulty breathing.20 to 30 minutes after taking the extra medication, you do not feel better and/or your peak ...

  9. Asthma in Children - Topic Overview

    The severity of asthma can vary,and asthma often requires changes in your treatment to control it. To ensure that you are getting the proper treatment,you have to continuously monitor and evaluate the disease and communicate with your doctor. Symptoms Know the symptoms of poorly controlled asthma-wheezing,cough,chest tightness,or shortness of breath. Having a written record of what to do ...

  10. Asthma in Children - Topic Overview

    Asthma is the most common long-lasting (chronic) disease of childhood. It usually develops before age 5. 1 Many children who have allergies get asthma,but not all. And not every child with asthma has allergies. In most cases of persistent asthma,the first symptoms (such as wheezing ) start in the first years of life. One study notes that about 25% of children with persistent asthma began ...

Displaying 101 - 110 of 190 Articles << Prev Page 7 8 9 10 11 12 13 14 15 16 Next >>

When Is Your Asthma Worse?

When Is Your Asthma Worse?

Take the WebMD Asthma assessment to get Personalized Action Plan

Start Now

Today on WebMD

Lung and bronchial tube graphic
5 common triggers.
group jogging in park
Should you avoid fitness activities?
asthma inhaler
Learn about your options.
man feeling faint
What’s the difference?
Madison Wisconsin Capitol
woman wearing cpap mask
red wine pouring into glass
Woman holding inhaler
Man outdoors coughing
Lung and bronchial tube graphic
10 Worst Asthma Cities