Airway Hyperresponsiveness (Medical Definition)

What is Airway Hyperresponsiveness? Watch this video to learn about the medical definition and for a quick overview of this topic.
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➡️ Airway Hyperresponsiveness Overview
Airway Hyperresponsiveness is a key characteristic in patients with asthma. As I mentioned, it's a term that refers to excessive narrowing in the airways of the lungs that occurs in response to stimuli that would otherwise have little or no effect on healthy individuals. These stimuli are often referred to as triggers because they can cause an acute episode to occur in patients with asthma.

➡️ Here are some examples:
- Pollen
- Grass
- Dust
- Smoke
- Mold
- Pollution
- Pests
- Cleaning supply chemicals
- Pet dander
- Fragrances

➡️ Other things, such as physical exercise and even breathing in cold air can trigger an episode as well. Keep in mind that each patient is affected differently by each trigger and, in general, they should strive to avoid them as much as possible. When airway hyperresponsiveness takes place, the patient may show the following signs and symptoms:

➡️ Signs and Symptoms:
- Chest tightness
- Wheezing
- Difficulty breathing
- Coughing
- Shortness of breath
- Pursed-lip breathing
- Increased accessory muscle usage
- Diaphoresis

Asthma is a disease that is chronic, obstructive, inflammatory, and varies with different levels of severity. A severe episode may be life-threatening and require intubation and mechanical ventilation. Airway hyperresponsiveness with asthma is known to be a reversible condition because the obstructed airways can be reversed with certain medications and treatment methods. Again, for this video, we just wanted to cover the medical definition and provide a brief overview of this topic. We'll be breaking it down into much more detail in a separate video.

💥Asthma Pathophysiology [Full Guide] ➜ ➜ ➜ https://bit.ly/36lNyT0

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🚑MEDICAL DISCLAIMER
This content is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please consult with a physician with any questions that you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you watch in this video. We strive for 100% accuracy, but errors may occur, and medications, protocols, and treatment methods may change over time.

💡AFFILIATE DISCLAIMER
This description contains affiliate links. If you decide to purchase a product through one of them, we receive a small commission at no cost to you.

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⏰TIMESTAMPS
0:00 - Intro
0:21 - Airway Hyperresponsiveness Overview
0:47 - Some Examples
0:57 - Other Things
1:14 - Signs and Symptoms
1:31 - Asthma

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#RespiratoryTherapy #Asthma #AirwayHyperresponsiveness