A painful tooth associated with a sinus infection is actually not a toothache; it originates from pressure that builds up inside your head, giving the impression of a toothache. Sinusitis is the infection or inflammation of your sinuses. Normally, sinuses are air-filled. However, when blockage occurs and fluid fills your sinuses, germs can develop, causing an infection. Your sinuses serve the function of warming and moistening inhaled air before reaching your lungs. They also help guard you against infection by generating mucus to trap dirt particles and other pollutants. Conditions that contribute to sinus blockage include allergic rhinitis and the common cold.
Link between tooth pain and sinus infections
A sinus infection or sinusitis could produce a toothache, particularly in your upper rear teeth, which lie close to your sinuses. Actually, pain in your upper teeth is rather common if you suffer from a sinus condition. If you experience a persistent toothache, you should initially seek consultation from your dentist, who may recommend an exam. Your dentist will consider probable dental causes for your toothache for instance periodontal disease or cavities. A sinus infection generates tooth pain because sinuses lie in close proximity to your upper jaw. Hence, the ensuing sinus pressure could at times generate teeth pain.
Types of Sinus infections
- Acute sinusitis
You will typically experience an abrupt onset of cold-like signs such as a stuffy, runny nose as well as facial pain that does not disappear after 10-14 days. Acute sinusitis normally lasts four weeks or less.
- Subacute sinusitis
This condition describes an inflammation that lasts 4-8 weeks.
- Recurrent sinusitis
People with this condition have numerous attacks annually.
- Chronic sinusitis
The symptoms of this inflammation last eight weeks or longer.
Causes of Sinus Infections
Sinusitis originates from excess mucus or a swelling of your nose and sinus lining. This can arise because of an allergy or a cold. You could also get a sinus infection if irritation occurs on the linings of your sinuses, causing a headache, pain, and at times fever. Your mucus will normally be green or yellow if you have an infection.
Pressure and pain in the face
Mucus accumulation leads to a sense of heaviness in the face in addition to pain from enhanced nerve pressure.
Pain during movement
Facial pressure and pain when leaning forward or moving your head could be an indication of a sinus infection. This occurs because the inflammation distorts your balance.