Can Just One Sinus Be Infected?

How do I know if my sinus infection is bacterial or viral?

A viral sinus infection will usually start to improve after five to seven days.

A bacterial sinus infection will often persist for seven to 10 days or longer, and may actually worsen after seven days..

What happens if you let a sinus infection go untreated?

What Happens if Sinusitis Isn’t Treated? You’ll have pain and discomfort until it starts to clear up. In rare cases, untreated sinusitis can lead to meningitis, a brain abscess, or an infection of the bone.

How did I get a bacterial sinus infection?

What causes acute bacterial rhinosinusitis? ABRS is caused by bacteria that infect the lining of your nasal cavity and sinuses. It’s most often caused by the bacteria Streptococcus pneumonia. Or it may be caused by the bacteria Haemophilus influenzae.

How long do viral sinus infections last?

A viral sinus infection can develop into a bacterial infection, which typically lasts longer than 10 days. Patients will usually respond to antibiotics within two to three days after a bacterial sinus infection is diagnosed and treated. After that, sinus infections can resolve anywhere between seven and 14 days.

How can I tell if my sinuses are infected?

Nasal congestion Your inflamed sinuses may also restrict how well you can breathe through your nose. The infection causes swelling in your sinuses and nasal passages. Because of the nasal congestion, you probably won’t be able to smell or taste as well as normal. Your voice may sound “stuffy.”

What antibiotic is for sinus infection?

Amoxicillin (Amoxil) is acceptable for uncomplicated acute sinus infections; however, many doctors prescribe amoxicillin-clavulanate (Augmentin) as the first-line antibiotic to treat a possible bacterial infection of the sinuses. Amoxicillin usually is effective against most of the strains of bacteria.

Should you stay home with a sinus infection?

The only time you should definitely not go to work with a sinus infection is if you also have a fever. This may be a sign of something more contagious, as it isn’t very common with a sinus infection alone. If you’re suffering from a fever, do yourself (and your co-workers) a favor, and stay home to recover.

Can you infect someone with sinus infection?

Viruses cause most sinus infections. If a virus causes your sinus infection, then it can be contagious. Spreading the virus to another person doesn’t guarantee that person will get a sinus infection.

When should you go to the hospital for a sinus infection?

— See your doctor or nurse if your symptoms last more than 7 days, or if your symptoms get better at first but then get worse. Sometimes, sinusitis can lead to serious problems. See your doctor or nurse right away (do not wait 7 days) if you have: Fever higher than 102.5°F (39.2°C)

Is it possible to have a sinus infection for months?

Chronic sinusitis occurs when the spaces inside your nose and head (sinuses) are swollen and inflamed for three months or longer, despite treatment. This common condition interferes with the way mucus normally drains, and makes your nose stuffy.

Do I need antibiotics for sinus infection?

Antibiotics are not needed for many sinus infections. Most sinus infections usually get better on their own without antibiotics. When antibiotics aren’t needed, they won’t help you, and their side effects could still cause harm.

Do you have a temperature with a sinus infection?

With a sinus infection, you’re likely to have a stuffy nose. Your face may also feel full. Sinusitis can be associated with fever—a body temperature of 100.4 degrees Fahrenheit or higher.

Can you get a brain infection from a sinus infection?

Also in rare cases, sinus infections in the rear center of one’s head can spread into the brain. This can lead to life-threatening conditions like meningitis or brain abscess, Dr. Sindwani says. “Before antibiotics, people would die from sinusitis,” he says.

Why won’t my sinus infection go away with antibiotics?

If your sinus infection just won’t go away or keeps coming back, it may be time to see an ear, nose, and throat (ENT) specialist. An ENT treats conditions of the ear, nose, throat, head, face, and neck. It may be time to see an ENT if: You’ve completed several courses of antibiotics without success.

How long are you contagious when you have a sinus infection?

If a virus is to blame, you may have been contagious days before you got the sinus infection. Most viruses can be spread for just a few days, but sometimes you could pass it on for a week or more.