A sinus infection occurs when the sinuses, small cavities behind your cheekbones, forehead, and into your nose and mouth, become inflamed. Healthy sinuses are simply filled with air and a thin layer of mucus, which helps to clean and moisturize the nose. When we get a cold, however, the cold virus can travel to the sinuses, causing them to become inflamed. The sinuses then become blocked with fluid and swollen as they struggle to fight off the viral infection.
The main symptoms of sinusitis, particularly the ones that distinguish it from a common cold or the flu, are:
Sinusitus is a viral infection, which means it is less easy to treat than a bacterial infection. Our bodies are usually able to clear up the condition without any medication within two to three weeks, and during this time you can take painkillers such as ibuprofen or paracetamol to relieve the symptoms. Decongestants can also help with trying to unblock the sinuses, which in turn will help the inflammation to go down and the body to fight the infection. However, if the symptoms persist for more than two weeks, pop them into the Isabel Symptom Checker and go and visit your doctor. They may try a course of antibiotics to see if that will help, although these are usually only effective on bacterial infections. Another course of action is draining the sinuses with a saline solution, and consulting an ear, nose and throat specialist for further examination. This treatment referral is usually only considered in patients suffering from recurrent sinusitus, or chronic sinusitus.
If you are concerned about your cold, flu and sinusitis symptoms this winter, place them into the Isabel Symptom Checker and visit your doctor to discuss the results.