Antibiotics must often be used in treatment of sinusitis. Their choice is often empiric, since nasal cultures do not accurately reflect the pathological microbiology inside the sinuses ...

You can rinse your sinuses with the following tool easily found ... a short course of antibiotics may be prescribed that need to be taken to completion to avoid antibiotic resistance. Sinus infections ...

Use a nasal sinus rinse. A neti pot or other nasal sinus rinse is a container ... Most people with acute sinusitis get better without antibiotics. If symptoms persist for more than 10 days, or you ...

Two clinical trials of amoxicillin/clavulanate, 1 standard dose and 1 high dose in children with AOM showed similar rates of superiority of antibiotic over placebo ...

So you never want to take an antibiotic just to be safe. Most common illnesses are viral. That means a cold, flu, coughs, most sore throats and sinus infections shouldn't be treated by antibiotics.