The peak flow test is used to determine how quickly a person can breathe. A handheld gadget called a peak flow monitor is widely used to do this home test. You should keep regular measurements of your flow rate in order for the test to be effective. Otherwise, rhythms that occur while your flow speed is falling or declining may go unnoticed.
These can help you avoid a full-blown asthma attack by preventing your signs from intensifying. The test can assist you to figure out whether it’s time to change your medicine. It can also help you figure out if contaminants or external conditions are impacting your breathing.
When Is A Peak Flow Test Recommended By A Doctor?
The test is a standard test that is used to diagnose and monitor lung conditions like:
- Transplanted lung
This testing can also be done at home. It will assist in determining whether or not lung therapies are effective in preventing symptoms from deteriorating.
How Should You Prepare For Peak Flow Test?
The peak flow is simple to prepare for. You may want to relax any clothes that are restricting your ability to breathe deeply. While taking the test, make sure you stand or sit up straight.
What Is The Procedure For Performing A Peak Flow Test?
To conduct the peak flow, you’ll need a peak expiratory flow monitor. This is an instrument with a mouthpiece on one side and a gauge on the other. A little plastic arrow spins when you blow air through the mouthpiece. The airflow speed is measured with this device. In performing the test, you’ll need to:
- Inhale as deeply as you can
- Blow as swiftly and as strongly as you can into the mouthpiece. Keep your tongue out of the way of the mouthpiece.
- Make three attempts at the test.
- Take note of the speed of the three.
- If you sneeze or cough while exhaling, you’ll have to begin again.
The test is completely safe to perform and carries no dangers. It’s possible that after several breaths into the machine, you’ll feel a little light-headed.