Tens of millions of Americans suffer from nasal and sinus congestion and turn to medicines you can buy on store shelves without a prescription. But it turns out they may be a big waste of money, ...
G A I T H E R S B U R G, Md., Oct. 20 -- An ingredient in dozens of popularover-the-counter diet and cold medicines may be the cause ofseveral hundred hemorrhagic strokes suffered annually by ...