New research suggests that sinus infections aren't actually helped by antibiotics and other common medicines. In a British study, those suffering from sinus infections generally improved within about two weeks whether they took the standard antibiotic amoxicillin, a steroid nose spray or a placebo.
Researchers assigned 240 adults to one of four treatments: amoxicillin and a steroid spray, only amoxicillin, only steroid spray, or fake medicine. No group got better any quicker than the others.
Antibiotics are among the most commonly prescribed medicines for sinus infections. Steroid sprays are also sometimes used.
* Yahoo New December 4, 2007