Sinusitis is usually caused by a virus and often lasts even after other upper respiratory symptoms are gone. In some cases, bacteria — or, rarely, fungi — may cause a sinus infection.

Subacute sinusitis symptoms can last up to 12 weeks. They typically result from seasonal allergies or a bacterial infection requiring medical treatment. In recurrent acute sinusitis, you have at ...

A sinus infection, or sinusitis, is inflammation of the cavities around your nasal passages. Symptoms of a viral or bacterial sinus infection include congestion, facial pain or pressure ...

In this prospective study, patients referred to a single sinus expert for classic sinusitis symptoms were methodically ... Standard pathogens associated with bacterial sinusitis were identified ...

If the symptoms persist beyond 12 weeks of treatment, the sinusitis is labeled as chronic. Bacterial growth on cultures obtained from the nose or nasopharynx, and growth on those obtained with ...

Chronic sinusitis is a condition where inflammation ... they cannot drain properly and become a breeding ground for bacteria. This can lead to symptoms like nasal congestion or discharge, post ...

Sinus infections (also known as sinusitis) strike more than 30 ... Antibiotics are generally only necessary if the infection ...

A common cold is a viral infection primarily affecting the upper respiratory tract including the nose and throat However in some cases it may develop into a sinus infection Here are some signs that ma ...

Symptoms of sinusitis include a continuous discharge ... cigarette smoke, dry rot, fungus bacteria, pollen and dust mites can also set off sinusitis, as can nasal polyps or over-use of decongestants.

in those whose symptoms returned. The proteins are naturally produced in the nose whenever the immune system detects foreign bacteria or fungi, binding to invading pathogens, inactivating them and ...

No. Antibiotics don't help allergies. Those for a bacterial infection, like sinusitis. You could just be dealing with allergy symptoms. A steroid nose spray can help reduce inflammation.