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Asthma: Take Control - Don’t Let Asthma Control You!

Asthma: Take Control- Don't Let Asthma Control You!

A diagram of the human respiratory system

When you breathe, air travels through tubes (bronchi , bronchioles) in your lungs
to reach tiny air sacs (alveoli) so that your body can get the oxygen it needs.

What Causes Asthma?

Asthma is a chronic condition in which the lining of the airways, or bronchial tubes, is inflamed and overly sensitive to many factors which "irritate" them. Exposure to one of these irritating factors can cause symptoms in a person with asthma.

What Are "Asthma Triggers"?

Factors which irritate the airways and cause asthma symptoms arc called "asthma triggers." Many substances or events can trigger chest tightness, coughing, and wheezing. Some triggers are common for many people including:

  • Respiratory infections
  • Exercise
  • Cold Air
  • Cigarette smoke
  • Odors, perfumes, aerosols
  • Air pollution
  • Allergens
  • Emotional stress
  • Fatigue
  • Weather changes
  • Gastroesophagcal Reflux Discasc/LPR

What are Early Warning Signs?

Many patients notice a variety of symptoms that occur before the onset of chest symptoms. Examples include:

  • Fatigue
  • Irritability
  • Itching of chin or back
  • Dark circles under the eyes
  • A drop in your peak flow values

It is important to identify and recognize these early warning signs and to intervene before asthma symptoms progress.

How Do My Asthma Medications Help?

Medications used to treat asthma can be grouped into two broad categories based on how they work to relieve or prevent asthma symptoms.

Quick -Relief (Rescue) Medications: Bronchodilators

Rescue medications open the airways by relaxing the muscles surrounding the bronchial tubes.

  • Beta-agonists: inhaled short acting beta-agonists include albuterol (Proventil HFA, Ventolin HFA, ProAir), pirbuterol (Maxair), levalbuterol (Xopenex HFA) and alupent. These are taken "as needed" for quick relief of asthma symptoms and may be used before exercise to prevent exercise induced symptoms.
  • Anticholinergics ( e.g., Atrovent=ipratropium bromide): Used to open the airways and are many times used with beta agonist to improve bronchodilation. May also be helpful when cough is prominent symptom.

Long-term, Controller Medications:

Anti-inflammatory Drugs: control inflammation of the bronchial tubes. Prevent asthma symptoms by reducing the ever- present inflammation of the airway lining. They take time to work, and must be used on a regular basis. There are three families of anti inflammatory drugs.

  • Steroids: Inhaled steroids are "cortisone like" steroids which work locally in the lungs to decrease inflammation. (e.g., Asmanex, Azmacort, Vanceril, QVAR, Aerobid, Flovent, Pulmicort). Systemic steroids (e.g. prednisone, Medrol) are strong inflammatory drugs most often used in short courses (about 3-7 days).
  • Leukotriene blockers: Medications which block the receptors for leukotrienes (Accolate, Singulair) or block the synthesis of leukotriense (Zyflo ). Leukotrienes are cellular mediators which lead to bronchial inflammation and narrowing, and cause an increase in mucus production in the bronchial tubes.
  • Combination Inhaled steroid/ Long-acting Bronchodilator (e.g. Advair Diskus, Advair HF A, Symbicort)
  • Cromolyn (Intal) and nedocromil (Tilade)

Bronchodialators:

  • Long-acting bronchodilators ( e.g. Serevent, Foradil) Should not be used as "rescue" medication or alone as controller.
  • Theophylline (e.g. , Theo-24, Uniphyl ): oral bronchodilator to be taken on a regular, longterm basis.

Potential Side effects

  • Bronchodilators: increased heart rate, jitteriness
  • Inhaled steroids: thrush, hoarseness
  • Long-acting bronchodilators: potential increased risk of rare, serious life threatening asthma attacks
  • Oral steroids (short term use) increased appetite, weight gain, water retention, moodiness, irritability, insomnia, stomach upset
  • Oral steroids (long term use), growth suppression, cataracts, glaucoma, osteopenia/osteoporosis

What Happens During An Asthma
Flare-Up?

Asthma symptoms occur when there is blockage of the bronchial tubes, causing a whistling noise called "wheezing", cough, shortness of breath, and/or chest tightness. This blockage is caused by three things:

  • Swelling or "edema": the lining of the bronchial tubes swells, expanding inward, making the size of the airway smaller. This swelling is caused by increased inflammation of the bronchial tube lining.
  • Mucus secretion: the tissues that line the bronchial tubes secrete extra mucus which can plug the narrowed air passages even further.
  • Bronchospasm: the muscles that surround the bronchial tubes tighten and make the airway even smaller.

Together, the swelling, mucus, and bronchospasm in the airways make it harder to move air through the bronchial tubes. The person with asthma must work harder and breathe faster to move air through these narrowed airways.

How Can I Prevent Asthma Symptoms From Becoming More Severe?

  • A void the asthma triggers that may be causing the symptoms.
  • Learn to recognize early warning signs
  • Stop what you are doing, rest, and take slow deep breaths.
  • Sip warm fluids to help relax
  • Take two puffs of your bronchodilator inhaler to help relieve your symptoms
  • Follow your asthma management plan

When Do I Call the Doctor's Office?

Sometimes asthma episodes become more severe despite your best efforts to treat them early. A change or increase in medications or further medical treatment may be needed. Call your doctor's office or seek medical help if:

  • Asthma symptoms continue or worsen despite all treatment steps that your physician has given you
  • The medicines are not helping or not lasting as long as they should.
  • You have any doubt about the severity of an attack

Recent News

SuperUser Account
/ Categories: News

New Year’s Resolutions for Asthma and Allergies

Source: Asthma and Allergy Network

Tips to help you gain better control

Are you tired of your nagging cough or runny nose? Does the thought of spring flowers immediately make you want to sneeze? Are you looking for new ways to eat healthy despite your food allergies?

Take control of your allergies and asthma in the new year. No more sleepless nights and red, itchy eyes. No more sitting on the sidelines due to your asthma. Step up to better breathing with these New Year’s tips:

1 – Make a wish list

What would you like to be able to do if asthma or allergies didn’t hold you back? Ask yourself if there is anything that you’ve been avoiding because of your allergies or asthma that you usually enjoy doing.

2 – Review your treatment plan

Schedule an appointment with your doctor apart from an emergency or acute care visit. Share your wish list and ask if there are ways to reach your goals. There is no one, perfect way to treat allergies and asthma. Shared decision making is the key to a successful outcome: Work with your doctor to find the plan that works best for you.

  • Talk with your doctor about what is and is not working with your plan. Be honest about lifestyle and economic barriers you face. Are there medication side effects you’re worried about?
  • Take your medications to the appointment and review each one with your healthcare team: Why is it prescribed? When should you take it? How much should you take? How quickly should you expect results? What should you do if you don’t think it’s working?
  • If you use an inhaler, review your inhaler technique with your healthcare team. The medication can’t work if it doesn’t get into the lungs where it belongs.
  • Do you have a written Asthma Action Plan or an Allergy and Anaphylaxis Emergency Plan? If not, ask for one.

3 – Clean your indoor air

Change or clean air filters in your heating and air conditioning system. Vacuum carpets and corners regularly to keep dust and allergens down. Consider dust-mite proof pillow and mattress encasings and an air purifier if you have pets or mold. Keep pets out of the bedroom.

4 – Plan ahead

For seasonal allergies, begin using your allergy medication 3-4 weeks before your symptoms usually appear. The earliest tree allergens are from mountain cedars, which can peak in Texas and the southwest in January; in other parts of the country tree and grass allergens typically arrive in February and March.

5 – Prevent flares

Take care of yourself. Stop smoking and stay away from smokers; go to bed one hour earlier; get plenty of exercise; eat healthy foods; drink plenty of water per day – at least 2 liters if you do not have a medical condition prohibiting this – as staying hydrated keeps mucus from forming and prevents illnesses; get the flu shot and wash your hands regularly to avoid flu and cold viruses; and use nasal washes to keep your sinuses clean and flush out germs before they take hold.

6 – Follow up

Start a daily symptom diary online or in a notebook. Track your medication use, activities and symptoms; review it at your next appointment with your healthcare provider.

7 – Be reliable and proactive

Keep the appointment! See a board-certified allergist if your treatment plan isn’t working. Practice preventive care – healthcare should be a priority even when you are not sick.

The post New Year’s Resolutions for Asthma and Allergies appeared first on Oklahoma Allergy and Asthma Clinic.

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