A grandmother and two teenagers survived an apparent murder-suicide that left a husband and wife dead inside a home in Aldie, Va., the Loundoun County Sheriff's Office said.
6 doctors agreed: Croup: Croup is usually self-limiting, lasting 5-7 days, but as with any other respiratory infections, cough is usually the last symptom to go away. Postinfectious cough can last up to several weeks, and it can trigger brochospasm especially if the child has asthma.
Maybe Longer Than You Think Most people think a cough should last an average of seven to nine days. In fact, says a new report, a cough can last much longer, and in many cases will go away on its own. Most people think a cough should last an average of seven to nine days.