Sinus problems and infections have many causes. They are among the most common health problems, and they directly affect daily quality of life, sleep and concentration. Causes include viral or bacterial infections, allergies and anatomical problems in the nose.
اضافة اعلان
Sinusitis is an inflammation of the tissues lining the air cavities around the nose, forehead and eyes. This inflammation blocks the cavities and causes mucus to build up.
Types of sinusitis and their treatments
The following guide, based on information from the Mayo Clinic website, covers the types of sinus problems, their causes, complications, treatment and prevention.
Sinusitis is classified into two main types based on how long the symptoms last:
Acute sinusitis
This usually lasts from several days up to four weeks and is most often caused by colds or viral infections.
Chronic sinusitis
This lasts for 12 weeks or more despite treatment. Environmental and allergic factors play a prominent role.
Causes and risk factors of sinusitis
Several factors can block the drainage pathways of the sinuses and cause fluid to accumulate inside them:
Viral and bacterial infections: Colds and flu are the most common cause of acute sinusitis.
Nasal allergies: The immune system's response to irritants such as dust and pollen causes the nasal lining to swell.
Anatomical defects: These include a deviated nasal septum or nasal polyps, which block the drainage of mucus.
Environmental factors: Constant exposure to tobacco smoke or air pollution irritates the nasal membranes.
Common symptoms of sinusitis
Symptoms vary depending on the severity of the inflammation:
Nasal congestion and blockage: Difficulty breathing through the nose.
Thick nasal discharge: This may be coloured (yellow or green) and may drip down the back of the throat.
Facial pain and pressure: Concentrated around the eyes, the sides of the nose, the forehead and the cheeks.
Reduced sense of smell and taste: Caused by blocked nasal passages and the effect on the olfactory nerves.
Associated symptoms: Headache, toothache, pressure-related headache and general fatigue.
Complications of sinusitis
Although most cases of sinusitis heal without serious complications, neglecting treatment can rarely lead to the infection spreading to nearby tissues:
If the infection spreads into the eye socket, it may cause impaired vision or loss of sight.
Bacterial infection may spread to the membranes surrounding the brain and cause meningitis, or reach the bones and skin.
Repeated inflammation without treatment can cause permanent damage to the sinus linings.
Treatment options for sinusitis
Treatment depends on the underlying cause and the severity of the symptoms.
Home remedies:
Cleaning the nose with a saline solution to open the nasal passages and relieve congestion.
Drinking warm fluids and inhaling steam to moisten the mucous membranes.
Helping the body fight the infection through rest and good self-care.
Medications:
Corticosteroid nasal sprays reduce inflammation and swelling of the tissues.
Decongestants and painkillers relieve headache and pressure. Decongestant nasal sprays should not be used for more than three to five days, as they can have the opposite effect.
Antibiotics are used only when a bacterial infection is confirmed and symptoms persist for more than 10 days.
Surgical treatment:
In chronic cases that do not respond to medication, endoscopic sinus surgery may be performed to remove nasal polyps or correct a deviated septum.
