Paroxysmal cough is classically associated with pertussis, where the characteristic whoop following the bout of uncontrolled - and often very alarming - coughing. It is not unusual to become cyanosed around the lips during paroxysmal cough.
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.