A strong cough is important to help clear the lungs of mucus. If you have a weak cough or a lot of mucus, you may need an assisted cough. If you have enough strength and balance, you may be able to do a self-assisted cough.
A self-assisted cough is done while you're sitting up in a bed or chair. If you are in a wheelchair, be sure to put the brakes on and use the seat belt. Wait 30 minutes after a meal before you do an assisted cough.
Use these steps to do a self-assisted cough.
Talk to your doctor before trying this. Some people shouldn't try an assisted cough. This may include those who:
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