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.
The average duration of cough, according to a recent study, is 18 days. If you think that seems like a long time, youâre not alone. A telephone survey by the same researchers found most people expected a cough to last seven to nine days. That dissonance between how long people expect cough to last and how long it really does sends a lot of people to the doctor.