Know the Symptoms of an Asthma Attack continued...

The severity of an asthma attack can escalate rapidly, so it's important to treat these asthma symptoms immediately once you recognize them.

Without immediate treatment, such as with your asthma inhaler or bronchodilator, your breathing will become more labored. If you use a peak flow meter at this time, the reading will probably be less than 50%.

As your lungs continue to tighten, you will be unable to use the peak flow meter at all. Gradually, your lungs will tighten so there is not enough air movement to produce wheezing. This is sometimes called the "silent chest," and it is an ominous sign. You need to be transported to a hospital immediately. Unfortunately, some people interpret the disappearance of wheezing as a sign of improvement and fail to get prompt emergency care.

If you do not receive adequate asthma treatment, you will eventually be unable to speak and will develop a bluish coloring around your lips. This color change, known as cyanosis, means you have less and less oxygen in your blood. Without aggressive treatment for this asthma emergency, you will lose consciousness and eventually die.

If you are experiencing an asthma attack, follow the "Red Zone" or emergency instructions in your asthma action plan immediately. These symptoms occur in life-threatening asthma attacks. You need medical attention right away.