Query:
What are the signs and symptoms of asthma?
Asthma is a chronic respiratory condition that affects the airways, and is known for its unpredictable and often severe symptoms. The most common signs and symptoms of asthma include shortness of breath, chest tightness, wheezing, coughing, and difficulty breathing.
Shortness of breath is the most common symptom of asthma and is characterized by a feeling of being unable to get enough air in and out of the lungs. This can be accompanied by a feeling of tightness or pressure in the chest. Wheezing is another common symptom, which is often described as a whistling or squeaky sound when breathing. This sound is caused by the narrowing of the airways, which makes it difficult for air to move through.
Coughing is also a common symptom of asthma, which can be either dry or wet. A dry cough is usually worse at night and is caused by the narrowing of the airways, while a wet cough is usually accompanied by mucus or phlegm. Difficulty breathing is another common symptom, which can range from mild to severe. People with asthma may feel as if they are laboriously trying to take in air, or that they are unable to take a deep breath.
In addition to the common signs and symptoms mentioned above, some people with asthma may also experience fatigue, chest pain, increased heart rate, and difficulty sleeping. Fatigue is caused by the extra effort required to breathe, and can range from mild to severe. Chest pain may also occur, which is usually due to the tightening of the airways and the inflammation of the lungs. An increased heart rate is also common in people with asthma, as it is the body's way of trying to compensate for the lack of oxygen. Finally, difficulty sleeping can also be present, as the airways narrow during the night, making it difficult to breathe.
Overall, the signs and symptoms of asthma are varied and can range from mild to severe. It is important to seek medical attention if any of these symptoms persist, as asthma can be a serious condition.