Most people know the classic emergency signs: crushing chest pain, sudden numbness, a fever that won't break. Those are the ...
"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Being sick is never fun. But having chest congestion that makes it hard to breathe is especially unpleasant ...
Chest pain can stem from a heart problem, but other possible causes include a lung infection, muscle strain, a rib injury, or a panic attack. Some of these are serious conditions and need medical ...