June 24, 2013 It's hard to know when to treat a child's sinus infections with antibiotics. Revised guidelines say it's OK to wait for 13 days to see if the infection goes away on its own. The pediatricians also say children shouldn't get X-rays to diagnose sinus infections after colds.
February 14, 2012 People who got an antibiotic to treat common sinus infections didn't have milder symptoms or see those symptoms go away faster than those who got a placebo. Treat the symptoms with decongestants and other remedies, but avoid the antibiotics, researchers say.