Date

All

6 hours
12 hours
Last day
3 days
All

Rank

Select

Last day
1 week
1 month
All

Live rank

Select

Last day
1 week
1 month
All

Popular

Select

Last day
1 week
1 month
All

sinus infections

Sinusitis is inflammation of the paranasal sinuses, which may be due to infection, allergy, or autoimmune issues. Most cases are due to a viral infection and resolve over the course of 10 days. It is a common condition; for example, in the United States more than 24 million cases occur annually.

Help for a sinus infection

Feb 17, 2025

Large study finds antibiotics aren't effective for most lower tract respiratory infections

Apr 15, 2024

Nasal polyps: Unassuming growths with a powerful effect

Sep 19, 2023

Q&A: Is it allergies or a sinus infection?

Mar 16, 2023

What is a nasal polyp and how is it treated?

Aug 12, 2021

Got flu? Deal quickly with complications

Feb 3, 2020

Do I have the flu or not?

Nov 7, 2019

Sometimes, headaches can be an emergency. Here's when.

Apr 6, 2018

Diagnostic tests for sinus infections leave much to be desired, study says

Oct 14, 2016

Team recommends shared decision-making in treating adult sinusitis

Sep 7, 2016

Load more