Sinus infection from allergies

What is the difference between allergies and sinus infection? How to get rid of a sinus infection? Could allergies be causing your sinusitis? Do I have col the flu, allergies or a sinus infection?

A sinus infection, or sinusitis , occurs when your nasal passages get infected. Both conditions can cause nasal inflammation , along with related symptoms, such as congestion and stuffy nose.

Painful, swollen feeling around your forehea eyes, and cheeks. Headache or pain in your teeth. Post-nasal drip (mucus that moves from the back of your nose into your throat).

Sinus infections (sinusitis) is when cavities around the nasal passages become inflamed. Learn about the symptoms, causes, and treatments of sinusitis. Rarely, fungus or bacteria may cause a sinus infection.

Allergies , nasal polyps, a tooth infection , and a deviated septum are other ways in which sinusitis may be triggered. Sinusitis is acute if it lasts for a short period of time. Common symptoms of sinus infection include: Postnasal drip.

Discolored nasal discharge (greenish in color). Nasal stuffiness or congestion. Tenderness of the face (particularly under the eyes or at the bridge of the nose). Even if your sinus congestion is being caused by allergies or a col it doesn’t mean you won’t develop a sinus infection later on. In fact, when people have colds or allergies , the lining of the nose will swell up, which prevents mucus from draining properly — and that can then lead to sinusitis , says Goldsobel.

But the condition itself, called allergic rhinitis , is different. It is caused by an allergic response to allergens , such as pollen, dust mites or pet dander. Most people do not spread sinus infections to other people. Effective treatment starts with knowing whether your symptoms stem from allergies , such as hay fever, or sinusitis, an infection of the air cavities surrounding the nasal passages that frequently develops as a complication of the common cold. But knowing the difference can be hard since some symptoms can overlap.

In fact, studies have shown that people with sinus infections who have allergies tend to have more extensive sinusitis, says Sonia Bains, M assistant professor in the Division of Pulmonary. This condition itself is called as allergic rihinitis which is different. With a sinus infection , you may also experience a pronounced lack of appetite or feel nauseated 4. But can also be caused by nasal polyps or a deviated nasal septum. Acute sinus infections often start with inflammation from allergies or a viral infection (such as a cold) and sometimes develop into a bacterial infection.

Chronic sinus infections are usually due to ongoing inflammation. Structural abnormalities in the sinuses can lead to chronic or recurrent sinusitis. Fungal sinus infections are also seen, especially in people with weakened immune systems.

Sinus inflammation can arise from a virus or bacteria.

The sinuses secrete mucus continuously. During a sinus infection , mucus production spins out of control, thickens, and can clog the nose and sinuses,. Acute bacterial sinusitis is an infection of the sinus cavities caused by bacteria.

It usually is preceded by a col allergy attack, or irritation by environmental pollutants. Most sinus infections are not contagious and do not need treatment with antibiotics unless the infection is caused by bacteria or fungi.